Math Questions
The best high school and college tutors are just a click away, 24×7! Pick a subject, ask a question, and get a detailed, handwritten solution personalized for you in minutes. We cover Math, Physics, Chemistry & Biology.
![30 Two transformations of quadrilateral PQRS are described below First transformation x y x 1 y 2 Second transformation x 1 y 2 x 1 2 y Which transformations were used on quadrilateral PQRS O a reflection over y axis then a translation O a translation then a reflection over x axis a translation then a reflection over y axis O a reflection over x axis then a translation](https://media.kunduz.com/media/sug-question-candidate/20210517173317061140-3410761.jpg?w=256)
Math
Basic Math30 Two transformations of quadrilateral PQRS are described below First transformation x y x 1 y 2 Second transformation x 1 y 2 x 1 2 y Which transformations were used on quadrilateral PQRS O a reflection over y axis then a translation O a translation then a reflection over x axis a translation then a reflection over y axis O a reflection over x axis then a translation
![relative to that acute angie Here are the approximate ratios for angle measures 55 65 and 75 Angle adjacent leg length hypotenuse length opposite leg length hypotenuse length opposite leg length adjacent leg length N 2 55 65 75 75 0 57 0 42 0 26 Use the table to approximate MO in the triangle below 0 82 0 91 0 97 1 43 2 14 3 73](https://media.kunduz.com/media/sug-question-candidate/20210628134025526456-3524736.jpg?w=256)
Math
Heights and Distancesrelative to that acute angie Here are the approximate ratios for angle measures 55 65 and 75 Angle adjacent leg length hypotenuse length opposite leg length hypotenuse length opposite leg length adjacent leg length N 2 55 65 75 75 0 57 0 42 0 26 Use the table to approximate MO in the triangle below 0 82 0 91 0 97 1 43 2 14 3 73
![Find the minimum y value on the graph of y f x 2 f x x 10x 4 The minimum y value is y](https://media.kunduz.com/media/sug-question-candidate/20220309153424961627-3715273.jpg?w=256)
![Last year s freshman class at Big State University totaled 5 310 students Of those 1 258 received a merit scholarship to help offset tuition costs their freshman year although the amount varied per student The amount a student received was M 3 457 477 If the cost of full tuition was 4 450 last year what percentage of students who received a merit scholarship did not receive enough to cover full tuition Round your answer to the nearest whole percent Percentage of students](https://media.kunduz.com/media/sug-question-candidate/20211202231349942285-4131681.jpg?w=256)
Math
StatisticsLast year s freshman class at Big State University totaled 5 310 students Of those 1 258 received a merit scholarship to help offset tuition costs their freshman year although the amount varied per student The amount a student received was M 3 457 477 If the cost of full tuition was 4 450 last year what percentage of students who received a merit scholarship did not receive enough to cover full tuition Round your answer to the nearest whole percent Percentage of students
![D feet long sin 69 0 9336 cos 69 0 3584 tan 69 2 6051 Tower sin 65 0 9063 cos 65 0 4226 tan 65 2 1445 Shadow R Use the information in the table to determine the approximate length of the shadow cast by the tower when the angle of elevation to the Sun is 65 A 52 9 ft B 54 5 ft Scroll down to see more](https://media.kunduz.com/media/sug-question-candidate/20210603151526068654-3433676.jpg?w=256)
Math
Heights and DistancesD feet long sin 69 0 9336 cos 69 0 3584 tan 69 2 6051 Tower sin 65 0 9063 cos 65 0 4226 tan 65 2 1445 Shadow R Use the information in the table to determine the approximate length of the shadow cast by the tower when the angle of elevation to the Sun is 65 A 52 9 ft B 54 5 ft Scroll down to see more
![Given AD CB Prove AADB ACBD Look at the proof Name the postulate you would use to prove the two triangles are congruent Given AD CB ZADB ZCBD Prove AADB ACBD AD CB Given ZADB ZCBD Given DB BD Reflexive Property of Congruence AAA Postulate SAS Postulate SSS Postulate AADB ACBD D A B](https://media.kunduz.com/media/sug-question-candidate/20210708114510589268-3462232.jpg?w=256)
Math
Basic MathGiven AD CB Prove AADB ACBD Look at the proof Name the postulate you would use to prove the two triangles are congruent Given AD CB ZADB ZCBD Prove AADB ACBD AD CB Given ZADB ZCBD Given DB BD Reflexive Property of Congruence AAA Postulate SAS Postulate SSS Postulate AADB ACBD D A B
![only the values of for which the is defined which of the following is equivalent to the expression below Considering expression cos tan csc sec B Select the correct answer below O tan pcos p O sec p](https://media.kunduz.com/media/sug-question-candidate/20211202211825269484-3623680.jpg?w=256)
Math
Basic Mathonly the values of for which the is defined which of the following is equivalent to the expression below Considering expression cos tan csc sec B Select the correct answer below O tan pcos p O sec p
![Astrid is in charge of building a new fleet of ships Each ship requires 40 tons of wood and accommodates 300 sailors She receives a delivery of 4 tons of wood each day The deliveries can continue for 100 days at most afterwards the weather is too bad to allow them Overall she wants to build enough ships to accommodate at least 2100 sailors What is the number of ships Astrid can build assuming she receives the maximum possible amount of wood](https://media.kunduz.com/media/sug-question-candidate/20211103024155626608-3986370.jpg?w=256)
Math
Basic MathAstrid is in charge of building a new fleet of ships Each ship requires 40 tons of wood and accommodates 300 sailors She receives a delivery of 4 tons of wood each day The deliveries can continue for 100 days at most afterwards the weather is too bad to allow them Overall she wants to build enough ships to accommodate at least 2100 sailors What is the number of ships Astrid can build assuming she receives the maximum possible amount of wood
![Yesterday Ivan went on a bike ride His average speed was 9 miles per hour Today he went on another ride this time averaging 12 miles per days he biked for a combined total time of 11 hours Let x be the number of hours he biked yesterday Write an expression for the combined total number of miles he biked in the two days](https://media.kunduz.com/media/sug-question-candidate/20210906033719578794-3628571.jpg?w=256)
Math
Basic MathYesterday Ivan went on a bike ride His average speed was 9 miles per hour Today he went on another ride this time averaging 12 miles per days he biked for a combined total time of 11 hours Let x be the number of hours he biked yesterday Write an expression for the combined total number of miles he biked in the two days
![A researcher for the EPA measured the amount of arsenic in the water near a sewage treatment plant Over 12 days he took n 40 measurements in ppb His sample data is summarized in the frequency distribution polygon shown below 12 10 oog D to 19 30 35 40 45 50 55 60 65 70 75 80 ans Arsenic innh How many measurements taken in this time frame were within 45 50 ppb](https://media.kunduz.com/media/sug-question-candidate/20210622130859966998-3175730.jpg?w=256)
Math
Basic MathA researcher for the EPA measured the amount of arsenic in the water near a sewage treatment plant Over 12 days he took n 40 measurements in ppb His sample data is summarized in the frequency distribution polygon shown below 12 10 oog D to 19 30 35 40 45 50 55 60 65 70 75 80 ans Arsenic innh How many measurements taken in this time frame were within 45 50 ppb
![2 Slope Intercept Form 3 Standard Form Find the slope of the line shown on each graph below 4 6 5 9 3 4 and 3 8 10 5 7 and 3 1 1 Find the slope of the line that passes through the two given points 7 2 1 and 4 7 8 2 3 and 6 13 Graph the equations below using slope intercept form 11 y 3x 8 2 3 4 12 y x 1 5 4 5 6 7 8 9 10](https://media.kunduz.com/media/sug-question-candidate/20211101232459246992-3943938.jpg?w=256)
Math
Basic Math2 Slope Intercept Form 3 Standard Form Find the slope of the line shown on each graph below 4 6 5 9 3 4 and 3 8 10 5 7 and 3 1 1 Find the slope of the line that passes through the two given points 7 2 1 and 4 7 8 2 3 and 6 13 Graph the equations below using slope intercept form 11 y 3x 8 2 3 4 12 y x 1 5 4 5 6 7 8 9 10
![9 Pam is comparing the prices of two different brands of peanut butter Each brand comes in different sizes and is sold at different prices She wants to determine which brand is a better deal She has recorded her data for Brand A in the graph below and her data for Brand B in the table below Cost Dollars 10 5 0 0 5 Brand A 10 Size Ounces I 15 20 25 Size Cost Ounces Dollars 5 3 75 7 50 10 Brand B 16 12 00](https://media.kunduz.com/media/sug-question-candidate/20210607193258967543-3490907.jpg?w=256)
Math
Statistics9 Pam is comparing the prices of two different brands of peanut butter Each brand comes in different sizes and is sold at different prices She wants to determine which brand is a better deal She has recorded her data for Brand A in the graph below and her data for Brand B in the table below Cost Dollars 10 5 0 0 5 Brand A 10 Size Ounces I 15 20 25 Size Cost Ounces Dollars 5 3 75 7 50 10 Brand B 16 12 00
![The sum of three numbers is 144 The third number is 6 less than the first The second number is 4 times the third What are the numbers First number Second number Third number 0 X S](https://media.kunduz.com/media/sug-question-candidate/20211207195758276083-3986251.jpg?w=256)
Math
Basic MathThe sum of three numbers is 144 The third number is 6 less than the first The second number is 4 times the third What are the numbers First number Second number Third number 0 X S
![10 pts A Gallup poll asked 1050 randomly chosen adults if they are familiar with the 2015 VW emissions scandal Of this sample 73 said that they were familiar with the scandal a Construct and interpret a 95 confidence interval for the proportion of all US adults that are familiar with the VW emissions scandal Show work for checking the necessary conditions constructing the interval and an interpretation](https://media.kunduz.com/media/sug-question-candidate/20220224224638189842-4064621.jpg?w=256)
Math
Statistics10 pts A Gallup poll asked 1050 randomly chosen adults if they are familiar with the 2015 VW emissions scandal Of this sample 73 said that they were familiar with the scandal a Construct and interpret a 95 confidence interval for the proportion of all US adults that are familiar with the VW emissions scandal Show work for checking the necessary conditions constructing the interval and an interpretation
![1 Determine the amplitude A period P and phase shift PS of the function f x 7cos 9x O O A 9 P A 7 P A 7 P A 9 P 2f 27 P 9 2T 2T 2T PS 7 9 PS 0 0 PS 7 9 PS 0 0](https://media.kunduz.com/media/sug-question-candidate/20210713131658386337-3462232.jpg?w=256)
Math
Basic Math1 Determine the amplitude A period P and phase shift PS of the function f x 7cos 9x O O A 9 P A 7 P A 7 P A 9 P 2f 27 P 9 2T 2T 2T PS 7 9 PS 0 0 PS 7 9 PS 0 0
![4 Consider the following scenarios using two strings Part A Is it possible to construct a square with the two strings Explain your answer Part B Is it possible to construct a rectangle with the two strings Explain your answer](https://media.kunduz.com/media/sug-question-candidate/20220209041948124365-4369507.jpg?w=256)
Math
Probability4 Consider the following scenarios using two strings Part A Is it possible to construct a square with the two strings Explain your answer Part B Is it possible to construct a rectangle with the two strings Explain your answer
![O 4 3 The graph shows the line segment AB If Jadine draws the reflection of this line segment following the algebraic representation x y what are the new coordinates of point B O 3 4 O 4 3 A O 3 4 B](https://media.kunduz.com/media/sug-question-candidate/20211110140102338168-4041135.jpg?w=256)
Math
Basic MathO 4 3 The graph shows the line segment AB If Jadine draws the reflection of this line segment following the algebraic representation x y what are the new coordinates of point B O 3 4 O 4 3 A O 3 4 B
![Tom is deciding whether or not he should become a member gym to use their basketball courts The membership cost is 135 Members pay 2 to rent out the basketball courts Non members can rent the court also but they have to pay 11 each time how many times would Tom need to rent the court in order for it be cheaper to be a member than a non member Enter a number only for your answer](https://media.kunduz.com/media/sug-question-candidate/20210518015555369827-3172004.jpg?w=256)
Math
Basic MathTom is deciding whether or not he should become a member gym to use their basketball courts The membership cost is 135 Members pay 2 to rent out the basketball courts Non members can rent the court also but they have to pay 11 each time how many times would Tom need to rent the court in order for it be cheaper to be a member than a non member Enter a number only for your answer
![Simplify and state the restrictions on the domain x 3 x 1 4 2 O x 1 2 x 3 x 3 x 1 2 3 Z 2 3 z 1 x 3 1 2 2 2 3 1 2 2 1 2 21 22 21 2 2 2 3 1 2 z2 3 1 2 z Question 4 x 3 2 2 x 1 272 21 2](https://media.kunduz.com/media/sug-question-candidate/20211105160206802943-3640972.jpg?w=256)
Math
Basic MathSimplify and state the restrictions on the domain x 3 x 1 4 2 O x 1 2 x 3 x 3 x 1 2 3 Z 2 3 z 1 x 3 1 2 2 2 3 1 2 2 1 2 21 22 21 2 2 2 3 1 2 z2 3 1 2 z Question 4 x 3 2 2 x 1 272 21 2
![8 pts The average speed of vehicles traveling of Interstate 5 Freeway 1 5 in California is 73 miles hour and the standard deviation is 4 8 miles hour Assume the speeds are normally distributed Write each answer in a complete sentence a What is the probability that a vehicle is traveling between 71 miles hour and 85 miles hour](https://media.kunduz.com/media/sug-question-candidate/20220224231113240684-4064621.jpg?w=256)
Math
Statistics8 pts The average speed of vehicles traveling of Interstate 5 Freeway 1 5 in California is 73 miles hour and the standard deviation is 4 8 miles hour Assume the speeds are normally distributed Write each answer in a complete sentence a What is the probability that a vehicle is traveling between 71 miles hour and 85 miles hour
![Supervisor You are collecting email addresses from 74 customers per day which is emails per day about 90 of the daily goal of 67 80 81 82 83](https://media.kunduz.com/media/sug-question-candidate/20211018200738115326-3872151.jpg?w=256)
Math
Basic MathSupervisor You are collecting email addresses from 74 customers per day which is emails per day about 90 of the daily goal of 67 80 81 82 83
![01 34 49 Which statement best describes the difference between modality and format O The format used depends on the type of presentation whereas the modality gives the purpose O The format is the way information should be processed by the five senses whereas the modality is the way the information is organized O The modality used depends on the type of presentation whereas the format gives the purpose O The modality is the way information is designed to be processed by the five senses whereas the format is the way information is organized](https://media.kunduz.com/media/sug-question-candidate/20210607194531581555-3490939.jpg?w=256)
Math
Basic Math01 34 49 Which statement best describes the difference between modality and format O The format used depends on the type of presentation whereas the modality gives the purpose O The format is the way information should be processed by the five senses whereas the modality is the way the information is organized O The modality used depends on the type of presentation whereas the format gives the purpose O The modality is the way information is designed to be processed by the five senses whereas the format is the way information is organized
![What is the range of this function 2 FIT 3 Y 2 10 T it OA 0 00 O B 0 1 OC all real numbers where na 211 X](https://media.kunduz.com/media/sug-question-candidate/20210601193518751596-3434952.jpg?w=256)
Math
FunctionsWhat is the range of this function 2 FIT 3 Y 2 10 T it OA 0 00 O B 0 1 OC all real numbers where na 211 X
![Question spinner contains the numbers 1 through 80 What is the probability that the number that is not a multiple of 12 Give your answer in fraction form](https://media.kunduz.com/media/sug-question-candidate/20220222122155263375-4343810.jpg?w=256)
Math
ProbabilityQuestion spinner contains the numbers 1 through 80 What is the probability that the number that is not a multiple of 12 Give your answer in fraction form
![Sketch an angle 80 in standard position such that 0 has the least possible positive measure and the point 0 3 is on the terminal side of 8 Then find the values of the six trigonometric functions for the angle Rationalize denominators if applicable Do not use a calculator Choose the correct graph below SOA Ay Q Q OB A Q 2 OC Ay Q Q 5](https://media.kunduz.com/media/sug-question-candidate/20211218014930447495-3645805.jpg?w=256)
Math
Basic MathSketch an angle 80 in standard position such that 0 has the least possible positive measure and the point 0 3 is on the terminal side of 8 Then find the values of the six trigonometric functions for the angle Rationalize denominators if applicable Do not use a calculator Choose the correct graph below SOA Ay Q Q OB A Q 2 OC Ay Q Q 5
![One method that can be used to prove that both pairs of opposite sides in a parallelogram are congruent is shown in the given partial proof Complete the proof Given Quadrilateral MNOP is a parallelogram Prove OP MN ON MP 3 21 5 9 Statements Quadrilateral MNOP is a parallelogram OP NM ON PM LONP LMPN LOPNLMNP NP NP AONP AMPN OP MN ON MP OP MN ON MP 1 2 3 4 5 6 7 Reasons P](https://media.kunduz.com/media/sug-question-candidate/20220119022016310271-4318270.jpg?w=256)
Math
Basic MathOne method that can be used to prove that both pairs of opposite sides in a parallelogram are congruent is shown in the given partial proof Complete the proof Given Quadrilateral MNOP is a parallelogram Prove OP MN ON MP 3 21 5 9 Statements Quadrilateral MNOP is a parallelogram OP NM ON PM LONP LMPN LOPNLMNP NP NP AONP AMPN OP MN ON MP OP MN ON MP 1 2 3 4 5 6 7 Reasons P
![bacteria double in population using binary fission every thirty minutes If the initial population is 85 what lation of bacteria after three hours 5 440 4 550](https://media.kunduz.com/media/sug-question-candidate/20211012162222756159-3606354.jpg?w=256)
Math
Sets and Relationsbacteria double in population using binary fission every thirty minutes If the initial population is 85 what lation of bacteria after three hours 5 440 4 550
![All changes s 3 Appliance World places a markup on a washer dryer combination of 295 00 which is 35 based on cost Find the cost then the selling price What is the selling price of the washer dryer O 1 098 74 O 1 137 86 1 032 19](https://media.kunduz.com/media/sug-question-candidate/20220206022046884865-3939944.jpg?w=256)
Math
Basic MathAll changes s 3 Appliance World places a markup on a washer dryer combination of 295 00 which is 35 based on cost Find the cost then the selling price What is the selling price of the washer dryer O 1 098 74 O 1 137 86 1 032 19
![While warming up for a game two basketball players shoot balls in parabolic paths The path of the first player s ball can be represented by the function g x 2x 13x 7 where x represents the distance from the coach The path of the second player s ball can be represented by the function h x x 4x 21 Part A Find the distances in which the two basketball paths will cross Show all necessary calculations 4 points g x h x Part B Let f x Solve for f x in simplest form and determine all discontinuities 6 points](https://media.kunduz.com/media/sug-question-candidate/20211008141436486524-3803408.jpg?w=256)
Math
Basic MathWhile warming up for a game two basketball players shoot balls in parabolic paths The path of the first player s ball can be represented by the function g x 2x 13x 7 where x represents the distance from the coach The path of the second player s ball can be represented by the function h x x 4x 21 Part A Find the distances in which the two basketball paths will cross Show all necessary calculations 4 points g x h x Part B Let f x Solve for f x in simplest form and determine all discontinuities 6 points
![The dash lined figure is a dilation image of ABC with center of dilation P not shown Is the dilation an enlargement or a reduction What is the scale factor n of the dilation a Ob C Od A do 8 4 A op y reduction n 1 2 reduction n 2 reduction n 1 4 enlargement n 2 B X](https://media.kunduz.com/media/sug-question-candidate/20210525224801401879-3451983.jpg?w=256)
Math
Coordinate systemThe dash lined figure is a dilation image of ABC with center of dilation P not shown Is the dilation an enlargement or a reduction What is the scale factor n of the dilation a Ob C Od A do 8 4 A op y reduction n 1 2 reduction n 2 reduction n 1 4 enlargement n 2 B X
![Which equation matches the function shown in the graph 2 1 0 1 2 F4 O A OB O C OD NAT 2 nswer y 3 4 cos x 7 V E y cos x 1 cos x 1 y cos x kl 25 5T 3 2 E 4 HX 2 T](https://media.kunduz.com/media/sug-question-candidate/20210601201215098472-3434952.jpg?w=256)
Math
TrigonometryWhich equation matches the function shown in the graph 2 1 0 1 2 F4 O A OB O C OD NAT 2 nswer y 3 4 cos x 7 V E y cos x 1 cos x 1 y cos x kl 25 5T 3 2 E 4 HX 2 T
![Aubrey recorded the low temperature in her home town each day for two weeks Her results in degree are 41 46 43 53 55 44 51 39 42 38 50 52 47 45 Which type of graph would best display whether there were more low temperatures in the 30 s 40 s O bar graph Oline plot Oline graph Ostem and leaf plot](https://media.kunduz.com/media/sug-question-candidate/20211018143620172344-3868043.jpg?w=256)
Math
Basic MathAubrey recorded the low temperature in her home town each day for two weeks Her results in degree are 41 46 43 53 55 44 51 39 42 38 50 52 47 45 Which type of graph would best display whether there were more low temperatures in the 30 s 40 s O bar graph Oline plot Oline graph Ostem and leaf plot
![At an amusement park the pendulum ride s movement from its starting position in meters can be represented by the equation f x 5cos 5 If x represents time measured in seconds since the ride first began at what times will the pendulum s movement be 10 meters from its starting position 5cos 2rn seconds 4rn seconds 2 2 n seconds 2r 4rn seconds](https://media.kunduz.com/media/sug-question-candidate/20220104022522094463-3610613.jpg?w=256)
Math
Basic MathAt an amusement park the pendulum ride s movement from its starting position in meters can be represented by the equation f x 5cos 5 If x represents time measured in seconds since the ride first began at what times will the pendulum s movement be 10 meters from its starting position 5cos 2rn seconds 4rn seconds 2 2 n seconds 2r 4rn seconds
![Find an equation for the graph shown AMADERA Mi 9 Type the equation of the given graph in the form y A sin wx or y Acos x y 0 Simplify your answer Type an exact answer in terms of Use integers or fractions for any numbers in the expression](https://media.kunduz.com/media/sug-question-candidate/20211115233921992744-4069346.jpg?w=256)
Math
TrigonometryFind an equation for the graph shown AMADERA Mi 9 Type the equation of the given graph in the form y A sin wx or y Acos x y 0 Simplify your answer Type an exact answer in terms of Use integers or fractions for any numbers in the expression
![Greg and Josh want to go whitewater rafting in 3 weeks Josh is able to save the 480 he needs to go on the trip by saving the pay he received for 5 hours of work each week Greg must save 8 hours worth of pay each week in order to have enough money How much more money does Josh make than Greg a 10 b 12 C 14 d 20 Please select the best answer from the choices provided](https://media.kunduz.com/media/sug-question-candidate/20210603013327597871-3477583.jpg?w=256)
Math
Basic MathGreg and Josh want to go whitewater rafting in 3 weeks Josh is able to save the 480 he needs to go on the trip by saving the pay he received for 5 hours of work each week Greg must save 8 hours worth of pay each week in order to have enough money How much more money does Josh make than Greg a 10 b 12 C 14 d 20 Please select the best answer from the choices provided
![The scatter plot shows the number of years of experience x and the amount charged per hour y for each of 23 dog sitters in Ohio a Write an approximate equation of the line of best fit for the data It doesn t have to be the exact line of best fit b Using your equation from part a predict the amount charged per hour by a dog sitter with 14 years of experience Note that you can use the graphing tools to help you approximate the line Amount charged in dollars per hour 22 20 18 16 14 12 10 8 6 2 0 y xx x 2 x X 4 6 X xx X x 8 10 12 14 x Years of experience x 16 18 20 22 A X 2 a Write an approximate equation of the line of best fit 0 b Using your equation from part a predict the amount charged per hour by a dog sitter with 14 years of experience 0 X](https://media.kunduz.com/media/sug-question-candidate/20220221024439660622-4325709.jpg?w=256)
Math
Basic MathThe scatter plot shows the number of years of experience x and the amount charged per hour y for each of 23 dog sitters in Ohio a Write an approximate equation of the line of best fit for the data It doesn t have to be the exact line of best fit b Using your equation from part a predict the amount charged per hour by a dog sitter with 14 years of experience Note that you can use the graphing tools to help you approximate the line Amount charged in dollars per hour 22 20 18 16 14 12 10 8 6 2 0 y xx x 2 x X 4 6 X xx X x 8 10 12 14 x Years of experience x 16 18 20 22 A X 2 a Write an approximate equation of the line of best fit 0 b Using your equation from part a predict the amount charged per hour by a dog sitter with 14 years of experience 0 X
![10 Pistons in car A are extending twice as long as pistons in car B Compare the graphs of the piston extension of car A to the graph of the piston extension of car E over time O The amplitude of the graph for the pistons in car A is half the amplitude of the graph for the pistons in car B O The amplitude of the graph for the pistons in car A is twice the amplitude of the graph for the pistons in car B O The period of the graph for the pistons in car A is half the period of the graph for the pistons in car B O The period of the graph for the pistons in car A is twice the period of the graph for the pistons in car B](https://media.kunduz.com/media/sug-question-candidate/20210713131258854878-3462232.jpg?w=256)
Math
Basic Math10 Pistons in car A are extending twice as long as pistons in car B Compare the graphs of the piston extension of car A to the graph of the piston extension of car E over time O The amplitude of the graph for the pistons in car A is half the amplitude of the graph for the pistons in car B O The amplitude of the graph for the pistons in car A is twice the amplitude of the graph for the pistons in car B O The period of the graph for the pistons in car A is half the period of the graph for the pistons in car B O The period of the graph for the pistons in car A is twice the period of the graph for the pistons in car B
![The numbers of items that customers purchased using a self checkout lane ar shown 8 4 6 5 4 3 15 4 4 1 10 3 4 12 7 2 4 6 21 18 4 10 13 4 Which measure or measures of central tendency best reflect the data Select EACH correct answer Omean mode median](https://media.kunduz.com/media/sug-question-candidate/20210531050813171604-3406874.jpg?w=256)
Math
StatisticsThe numbers of items that customers purchased using a self checkout lane ar shown 8 4 6 5 4 3 15 4 4 1 10 3 4 12 7 2 4 6 21 18 4 10 13 4 Which measure or measures of central tendency best reflect the data Select EACH correct answer Omean mode median
![What are the midline amplitude period and graph of the function f x cos 2 2 k 3r TE 2 f x Ame 0 2 TO 3m will be used f x m It 11 3r 4 2 4 3n 11 X 2 0 1](https://media.kunduz.com/media/sug-question-candidate/20210601024602988808-3434952.jpg?w=256)
Math
Basic MathWhat are the midline amplitude period and graph of the function f x cos 2 2 k 3r TE 2 f x Ame 0 2 TO 3m will be used f x m It 11 3r 4 2 4 3n 11 X 2 0 1
![5 Use the Method of Elimination to find the equation of the line in y mx b form that passes through each set of points Set up a system first like we did Exercises 3 and 4 from the lesson Then solve the system for the slope m and the y intercept b a 3 10 and 5 18 b 2 5 and 6 7 6 Lilly and Rosie are sisters The sum of their ages is 19 and the positive difference of their ages is 9 Set up a system of equations involving Lilly s age L and Rosie s age R assuming that Lilly is the older child Solve the system to find their ages 7 Shana bought sodas and popcorn for the movies Sodas cost 3 each and popcorn costs 4 per bag Shana bought 7 things from the concession all either sodas or bags of popcorn Shana spent a total of 26 Write a system of equations involving the number of sodas s and the bags of popcorn b Solve the system to see how many of each Shana bought](https://media.kunduz.com/media/sug-question-candidate/20220210000103537969-4366490.jpg?w=256)
Math
Coordinate system5 Use the Method of Elimination to find the equation of the line in y mx b form that passes through each set of points Set up a system first like we did Exercises 3 and 4 from the lesson Then solve the system for the slope m and the y intercept b a 3 10 and 5 18 b 2 5 and 6 7 6 Lilly and Rosie are sisters The sum of their ages is 19 and the positive difference of their ages is 9 Set up a system of equations involving Lilly s age L and Rosie s age R assuming that Lilly is the older child Solve the system to find their ages 7 Shana bought sodas and popcorn for the movies Sodas cost 3 each and popcorn costs 4 per bag Shana bought 7 things from the concession all either sodas or bags of popcorn Shana spent a total of 26 Write a system of equations involving the number of sodas s and the bags of popcorn b Solve the system to see how many of each Shana bought
![Which of the following represents vector w 45i 28j in trigonometric form Round 0 to the nearest degree O w 53cos 32 i 53sin 32 j w 53cos 148 i 53sin 148 j w 35sin 32 i 35cos 32 j SH w 35sin 148 i 35cos 148 j](https://media.kunduz.com/media/sug-question-candidate/20220310021139984850-3610613.jpg?w=256)
Math
TrigonometryWhich of the following represents vector w 45i 28j in trigonometric form Round 0 to the nearest degree O w 53cos 32 i 53sin 32 j w 53cos 148 i 53sin 148 j w 35sin 32 i 35cos 32 j SH w 35sin 148 i 35cos 148 j
![Which statements are true about function g 0 5 13 9x2 27x25 x 2 g x 1 I 2 O Function g is continuous Function g includes an exponential piece and a quadratic piece As x approaches positive infinity g x approaches positive infini As x approaches negative infinity g x approaches positive infir Function g is increasing over the entire domain](https://media.kunduz.com/media/sug-question-candidate/20210502174320309387-3074376.jpg?w=256)
Math
FunctionsWhich statements are true about function g 0 5 13 9x2 27x25 x 2 g x 1 I 2 O Function g is continuous Function g includes an exponential piece and a quadratic piece As x approaches positive infinity g x approaches positive infini As x approaches negative infinity g x approaches positive infir Function g is increasing over the entire domain
![16 Pete Ross read in a Wall Street Journal article that the cost of parts and labor to make an Apple iPhone 4S were as follows Wireless Camera Additional items Display 43 00 Memory Labor 26 90 5 00 24 99 17 56 81 55 Assuming Pete pays 661 for an iPhone 4S how much profit does the iPhone generate Inva](https://media.kunduz.com/media/sug-question-candidate/20210919015616063810-3631669.jpg?w=256)
Math
Basic Math16 Pete Ross read in a Wall Street Journal article that the cost of parts and labor to make an Apple iPhone 4S were as follows Wireless Camera Additional items Display 43 00 Memory Labor 26 90 5 00 24 99 17 56 81 55 Assuming Pete pays 661 for an iPhone 4S how much profit does the iPhone generate Inva
![The vertices of a figure and the scale factor n are given below Find the vertices of the figure after the transformation 1 2 4 7 2 5 with n 4 O 5 6 8 11 6 1 1 3 O 4 8 16 28 8 20 2 4 4 7 4 5](https://media.kunduz.com/media/sug-question-candidate/20210608175912468926-3477532.jpg?w=256)
Math
Basic MathThe vertices of a figure and the scale factor n are given below Find the vertices of the figure after the transformation 1 2 4 7 2 5 with n 4 O 5 6 8 11 6 1 1 3 O 4 8 16 28 8 20 2 4 4 7 4 5
![A college requires all incoming freshmen to live on campus The college has two freshman dormitories East and West For an upcoming school year there are 800 Incoming freshmen Which method evenly assigns the students to the two dormitories so that each Incoming freshman has a fair chance of being selected for either dormitory OA B Using a random number generator assign each incoming freshman a number eliminating any duplicate numbers Assign each Incoming freshman with a positive number to East dormitory and assign each incoming freshman with a negative number to West dormitory D Using a two sided coin flip a coin for each incoming freshman If the coin lands on heads assign the freshman to East dormitory If the coin lands on tails assign the freshman to West dormitory OC Using a random number generator assign each incoming freshman a number eliminating duplicate numbers After each incoming freshman is assigned a number list the assigned numbers in ascending order Assign the first 400 numbers on the list to East dormitory and assign the last 400 numbers on the list to West dormitory Using a random number generator assign each incoming freshman a number eliminating any duplicate numbers Assign each incoming freshman with an even number to East dormitory and assign each freshman with an odd number to West dormitory](https://media.kunduz.com/media/sug-question-candidate/20210421161741162189-3074376.jpg?w=256)
Math
Mathematical ReasoningA college requires all incoming freshmen to live on campus The college has two freshman dormitories East and West For an upcoming school year there are 800 Incoming freshmen Which method evenly assigns the students to the two dormitories so that each Incoming freshman has a fair chance of being selected for either dormitory OA B Using a random number generator assign each incoming freshman a number eliminating any duplicate numbers Assign each Incoming freshman with a positive number to East dormitory and assign each incoming freshman with a negative number to West dormitory D Using a two sided coin flip a coin for each incoming freshman If the coin lands on heads assign the freshman to East dormitory If the coin lands on tails assign the freshman to West dormitory OC Using a random number generator assign each incoming freshman a number eliminating duplicate numbers After each incoming freshman is assigned a number list the assigned numbers in ascending order Assign the first 400 numbers on the list to East dormitory and assign the last 400 numbers on the list to West dormitory Using a random number generator assign each incoming freshman a number eliminating any duplicate numbers Assign each incoming freshman with an even number to East dormitory and assign each freshman with an odd number to West dormitory
![20 A Formula 1 race car is re created as a toy car reduced by a scale of 12 how tall is the race car Hint take note of the units a 0 75 m b 1 13 m c d 0 94 m 0 56 m If the model version is 7 8 cm tall](https://media.kunduz.com/media/sug-question-candidate/20210508035608608082-3322868.jpg?w=256)
Math
Basic Math20 A Formula 1 race car is re created as a toy car reduced by a scale of 12 how tall is the race car Hint take note of the units a 0 75 m b 1 13 m c d 0 94 m 0 56 m If the model version is 7 8 cm tall
![The results from a test to detect the presence of a bacteria in a sample are shown in the table Test is positive Test is negative 68 58 126 Contains bacteria Doesn t contain bacteria Total OA OB 0 03 OC 0 46 What is the probability that the result of the test is positive given that the sample doesn t contain the bacteria 0 001 2 1 872 1 874 D 0 54 Total 70 1 930 2 000](https://media.kunduz.com/media/sug-question-candidate/20210421161619904662-3074376.jpg?w=256)
Math
ProbabilityThe results from a test to detect the presence of a bacteria in a sample are shown in the table Test is positive Test is negative 68 58 126 Contains bacteria Doesn t contain bacteria Total OA OB 0 03 OC 0 46 What is the probability that the result of the test is positive given that the sample doesn t contain the bacteria 0 001 2 1 872 1 874 D 0 54 Total 70 1 930 2 000
![Find the area of each composite figure All curves are circular arcs with centers shown Round your answers to two decimal places a 4 cm 2 cm 7 cm](https://media.kunduz.com/media/sug-question-candidate/20210920004108003487-3694319.jpg?w=256)
Math
Basic MathFind the area of each composite figure All curves are circular arcs with centers shown Round your answers to two decimal places a 4 cm 2 cm 7 cm
![3 A cone shaped paper cup has the dimensions shown in the diagram B 84 82 cm J D 6 cm Which measurement is closest to the lateral surface area of the paper cup in square centimeters A 106 03 cm C212 06 cm 4 5 cm 169 65 cm 7 5 cm](https://media.kunduz.com/media/sug-question-candidate/20210520141307898697-3242939.jpg?w=256)
Math
Basic Math3 A cone shaped paper cup has the dimensions shown in the diagram B 84 82 cm J D 6 cm Which measurement is closest to the lateral surface area of the paper cup in square centimeters A 106 03 cm C212 06 cm 4 5 cm 169 65 cm 7 5 cm
![Question 3 of 20 Which of the following is the best definition of the domain of a relation A The set of all allowable output values or x values B The set of all allowable input values or y values C The set of all allowable output values or y values D The set of all allowable input values or x values SUBMIT](https://media.kunduz.com/media/sug-question-candidate/20211102214607912739-3986062.jpg?w=256)
Math
Sets and RelationsQuestion 3 of 20 Which of the following is the best definition of the domain of a relation A The set of all allowable output values or x values B The set of all allowable input values or y values C The set of all allowable output values or y values D The set of all allowable input values or x values SUBMIT