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Given 15 10 and x 5 find all x such that the distance between these two points is 17 Separate multiple answers with a comma Answer
Geometry
2D Geometry
Given 15 10 and x 5 find all x such that the distance between these two points is 17 Separate multiple answers with a comma Answer
In October 2019 after prolonged droughts around the country Australia experienced wide spread bushfires In Australia the summer of 2019 is known as the Black Summer and the bushfires were deemed one of the biggest natural disasters The extent of damage was an estimated 18 million hectares Which of the following best predicts the effect that the bushfires had on the biodiversity of ecosystems in Australia A B C D The biodiversity of ecosystems in Australia increased immediately after the bushfires due to the fires returning nutrients to the soil The biodiversity of ecosystems in Australia was so high that the bushfires did not affect biodiversity much The biodiversity of ecosystems in Australia was unaffected by the bushfires because most ecosystems do not contain much vegetation The biodiversity of ecosystems in Australia decreased due to many organisms dying be
Biology
Ecology - Biodiversity & Conservation
In October 2019 after prolonged droughts around the country Australia experienced wide spread bushfires In Australia the summer of 2019 is known as the Black Summer and the bushfires were deemed one of the biggest natural disasters The extent of damage was an estimated 18 million hectares Which of the following best predicts the effect that the bushfires had on the biodiversity of ecosystems in Australia A B C D The biodiversity of ecosystems in Australia increased immediately after the bushfires due to the fires returning nutrients to the soil The biodiversity of ecosystems in Australia was so high that the bushfires did not affect biodiversity much The biodiversity of ecosystems in Australia was unaffected by the bushfires because most ecosystems do not contain much vegetation The biodiversity of ecosystems in Australia decreased due to many organisms dying be
Spallanzani s effort to refute abiogenesis failed as he let in which unbeknownst to him carried organisms A the vital force air B the vital force red humour C DNA D carbon dioxide
Biology
The Living World
Spallanzani s effort to refute abiogenesis failed as he let in which unbeknownst to him carried organisms A the vital force air B the vital force red humour C DNA D carbon dioxide
List the 4 stages of neutrophil extravasation at a site of injury when the neutrophil exits the capillary into the tissue Explain what is happening at each stage
Biology
Human Health and Diseases
List the 4 stages of neutrophil extravasation at a site of injury when the neutrophil exits the capillary into the tissue Explain what is happening at each stage
19 1 point E What would be the first step in this construction Label point D Place the compass at point B and draw an arc Place the compass at point C and draw an arc Place the compass on point a and draw arc CB
Geometry
2D Geometry
19 1 point E What would be the first step in this construction Label point D Place the compass at point B and draw an arc Place the compass at point C and draw an arc Place the compass on point a and draw arc CB
Q 7 cm
Geometry
2D Geometry
Q 7 cm
40Write a 40 Write your answer as a fraction or a whole or
Calculus
Differentiation
40Write a 40 Write your answer as a fraction or a whole or
A sample of 1300 computer chips revealed that 39 of the chips fail in the first 1000 hours of their use The company s promotional literature claimed that less than 42 fail in the first 1000 hours of their use Is there sufficient evidence at the 0 01 level to support the company s claim tate the null and alternative hypotheses for the above scenario swer He Tables Key Keyboard Sh
Statistics
Statistics
A sample of 1300 computer chips revealed that 39 of the chips fail in the first 1000 hours of their use The company s promotional literature claimed that less than 42 fail in the first 1000 hours of their use Is there sufficient evidence at the 0 01 level to support the company s claim tate the null and alternative hypotheses for the above scenario swer He Tables Key Keyboard Sh
4 A stereo is marked down 75 If this is a 15 decrease find the sale price
Math - Others
Mathematical Reasoning
4 A stereo is marked down 75 If this is a 15 decrease find the sale price
b Determine whether or not the vectors 1 1 1 1 2 3 and 2 1 1 form a basis for the vector space R c Solve the following system of equations by row echelon form 2x y 2z 8 3x 2y 4z 15 5x 4y z 1
College Algebra
Matrices & Determinants
b Determine whether or not the vectors 1 1 1 1 2 3 and 2 1 1 form a basis for the vector space R c Solve the following system of equations by row echelon form 2x y 2z 8 3x 2y 4z 15 5x 4y z 1
1a Show that the set S is consisting of all four vectors whose first and last components are equal to zero is a subspace of R4
College Algebra
Complex numbers
1a Show that the set S is consisting of all four vectors whose first and last components are equal to zero is a subspace of R4
3 22 0 5 4 3 2 1 1 2 3 4 5 6 2 H 3 Identify the function whose graph appears above f x
College Math - Others
Trigonometry
3 22 0 5 4 3 2 1 1 2 3 4 5 6 2 H 3 Identify the function whose graph appears above f x
What is the difference between a memorized presentation and an extemporaneous presentation Which one is more effective Why
Biology
Human Physiology - Neural Control & Coordination
What is the difference between a memorized presentation and an extemporaneous presentation Which one is more effective Why
Use synthetic division to divide x4 3x 2x 2x 7 by x 2 The quotient is and the remainder is Use integers or fractions for any numbers in the expression
College Algebra
Quadratic equations
Use synthetic division to divide x4 3x 2x 2x 7 by x 2 The quotient is and the remainder is Use integers or fractions for any numbers in the expression
Divide using synthetic division x 9x 3x 2 X 5 x3 9x2 3x 2 remainder X 5
College Algebra
Permutations and Combinations
Divide using synthetic division x 9x 3x 2 X 5 x3 9x2 3x 2 remainder X 5
f x x x 1 x 2 Choose the correct graph below O A 50 a 10 10 10 Confusing the techniques relating to end behavior zeros and multiplicity intercepts symmetry and turning points OB 50 C 50 10 10 E 10 10 G 50 OD 50 10 EMMAN 50 10
College Algebra
Quadratic equations
f x x x 1 x 2 Choose the correct graph below O A 50 a 10 10 10 Confusing the techniques relating to end behavior zeros and multiplicity intercepts symmetry and turning points OB 50 C 50 10 10 E 10 10 G 50 OD 50 10 EMMAN 50 10
If the polynomial f x has x 2 as a factor then f 2 0 Choose the correct answer below OA True because by the Factor Theorem if x 2 is a factor of f x then f 2 0 OB False because by the Factor Theorem if x 2 is a factor of 1 x then f 2 f 0 OC False because by the Factor Theorem if x 2 is a factor of f x then f x 2 0 OD False because by the Factor Theorem if x 2 is a factor of f x then f 2 0
College Algebra
Complex numbers
If the polynomial f x has x 2 as a factor then f 2 0 Choose the correct answer below OA True because by the Factor Theorem if x 2 is a factor of f x then f 2 0 OB False because by the Factor Theorem if x 2 is a factor of 1 x then f 2 f 0 OC False because by the Factor Theorem if x 2 is a factor of f x then f x 2 0 OD False because by the Factor Theorem if x 2 is a factor of f x then f 2 0
Find the real zeros of f and state the multiplicity for each zero State whether the graph of f x 3 x 4 x 5 The real zeros of f are x 4 5 Use a comma to separate answers as needed The multiplicity of the smaller zero is Type a whole number The multiplicity of the larger zero is Type a whole number Does the graph of f cross or touch the x axis at the smaller zero The graph crosses the x axis The graph touches but does not crosses the x axis Does the graph of f cross or touch the x axis at the larger zero The graph crosses the x axis O The graph touches but does not crosses the x axis
College Algebra
Quadratic equations
Find the real zeros of f and state the multiplicity for each zero State whether the graph of f x 3 x 4 x 5 The real zeros of f are x 4 5 Use a comma to separate answers as needed The multiplicity of the smaller zero is Type a whole number The multiplicity of the larger zero is Type a whole number Does the graph of f cross or touch the x axis at the smaller zero The graph crosses the x axis The graph touches but does not crosses the x axis Does the graph of f cross or touch the x axis at the larger zero The graph crosses the x axis O The graph touches but does not crosses the x axis
Determine whether the following statement is true or false A polynomial function of degree n has at most n 1 zeros Choose the correct answer below OA The statement is false because a polynomial function of degree n has at most n 1 turning points and n 1 real z OB The statement is false because a polynomial function of degree n has at most n 1 turning points and 2n real zer OC The statement is false because a polynomial function of degree n has at most n 1 turning points and n real zeros OD The statement is true because a polynomial function of degree n has at most n turning points and n 1 real zeros
College Algebra
Quadratic equations
Determine whether the following statement is true or false A polynomial function of degree n has at most n 1 zeros Choose the correct answer below OA The statement is false because a polynomial function of degree n has at most n 1 turning points and n 1 real z OB The statement is false because a polynomial function of degree n has at most n 1 turning points and 2n real zer OC The statement is false because a polynomial function of degree n has at most n 1 turning points and n real zeros OD The statement is true because a polynomial function of degree n has at most n turning points and n 1 real zeros
1 True or False a 4x 2y 4y 2x b 4x 1 4y 4y 1 4 x c x y y x d 4xy 4yx
College Math - Others
Basic Math
1 True or False a 4x 2y 4y 2x b 4x 1 4y 4y 1 4 x c x y y x d 4xy 4yx
Use the factor theorem to determine whether the first polynomial is a factor of the second polynomial x 6 x3 8x 9x 18 Is x 6 a factor of x3 8x 9x 18 O No Yes www
College Algebra
Sequences & Series
Use the factor theorem to determine whether the first polynomial is a factor of the second polynomial x 6 x3 8x 9x 18 Is x 6 a factor of x3 8x 9x 18 O No Yes www
A data set includes weights in grams of 36 Reese s Peanut Butter Cup Miniatures The accompanying Statdisk display shows results from using all 36 weights to test the claim that the sample is from a pop with a mean equal to 8 953 g Test the given claim by using the display provided from Statdisk Use a 0 05 significance level Click the icon to view the Statdisk display Identify the null and alternative hypotheses Ho H H H 8 953 8 953 Type integers or decimals Do not round Identify the test statistic Round to two decimal places as needed
College Statistics
Statistics
A data set includes weights in grams of 36 Reese s Peanut Butter Cup Miniatures The accompanying Statdisk display shows results from using all 36 weights to test the claim that the sample is from a pop with a mean equal to 8 953 g Test the given claim by using the display provided from Statdisk Use a 0 05 significance level Click the icon to view the Statdisk display Identify the null and alternative hypotheses Ho H H H 8 953 8 953 Type integers or decimals Do not round Identify the test statistic Round to two decimal places as needed
the division 2x 5x2 x 2x 3 2x 1 2x 5 x 2x 3 the dividend is the divisor is the quotient is and the remainder is e dividend is the divisor is the quotient is and the remainder is
College Algebra
Quadratic equations
the division 2x 5x2 x 2x 3 2x 1 2x 5 x 2x 3 the dividend is the divisor is the quotient is and the remainder is e dividend is the divisor is the quotient is and the remainder is
Consider the polynomial f x 2x 3x x 6 Write the degree of this polynomial its leading term its leading coefficient and its constant term The degree of the given polynomial is 5 The leading term is 2x The leading coefficient is The constant term is 6
College Algebra
Sequences & Series
Consider the polynomial f x 2x 3x x 6 Write the degree of this polynomial its leading term its leading coefficient and its constant term The degree of the given polynomial is 5 The leading term is 2x The leading coefficient is The constant term is 6
The series Ratio Test Op series Test Root Test 4k 5k 4 k2k O Geometric Series Test O Comparison Test Divergence Test Alternating Series Test Select an answer according to the choose the method you used
College Calculus
Indefinite Integration
The series Ratio Test Op series Test Root Test 4k 5k 4 k2k O Geometric Series Test O Comparison Test Divergence Test Alternating Series Test Select an answer according to the choose the method you used
s autosave question2981466 12 able shows the socks that are in your sock drawer You randomly choose one sock put it on your left foot then choose another Socks in a drawer White Black Green Blue Yellow a Find the probability of the compound event of choosing a black sock and then a green sock Enter your probability as a fraction 1 30 X Describe the likelihood O The event is likely The event is unlikely b Find the probability of the compound event of choosing a blue sock and then a yellow sock Enter your probability as a fraction X 3 80 Describe the likelihood
College Algebra
Complex numbers
s autosave question2981466 12 able shows the socks that are in your sock drawer You randomly choose one sock put it on your left foot then choose another Socks in a drawer White Black Green Blue Yellow a Find the probability of the compound event of choosing a black sock and then a green sock Enter your probability as a fraction 1 30 X Describe the likelihood O The event is likely The event is unlikely b Find the probability of the compound event of choosing a blue sock and then a yellow sock Enter your probability as a fraction X 3 80 Describe the likelihood
the times to test the claim that the mean of all such wait times is more than 30 minutes the accompanying Excel display is obtained Test the given claim by using the display provided from Excel Use a 0 05 significance level iClick the icon to view the Excel display Identify the null and alternative hypotheses Ho Hy Type integers or decimals Do not round Excel Display Difference 3 t Observed value 0 967 t Critical value 1 686 X
College Statistics
Statistics
the times to test the claim that the mean of all such wait times is more than 30 minutes the accompanying Excel display is obtained Test the given claim by using the display provided from Excel Use a 0 05 significance level iClick the icon to view the Excel display Identify the null and alternative hypotheses Ho Hy Type integers or decimals Do not round Excel Display Difference 3 t Observed value 0 967 t Critical value 1 686 X
9 5 4 3 2 1 5 4 3 4 2 4 4 2 3 4 TU 5 1 4 Identify the function whose graph appears above f x
College Calculus
Limits & Continuity
9 5 4 3 2 1 5 4 3 4 2 4 4 2 3 4 TU 5 1 4 Identify the function whose graph appears above f x
AS Four jars of coins each contain 144 coins The theoretical probability of randomly drawing a quarter is given in simplified form Find the number of quarters in each jar a 1 1 48 3 b 11 10 6 24 3 c 1 10 72 8 d 2 3 quarters per jar quarters per jar X quarters per jar quarters per jar
College Algebra
Complex numbers
AS Four jars of coins each contain 144 coins The theoretical probability of randomly drawing a quarter is given in simplified form Find the number of quarters in each jar a 1 1 48 3 b 11 10 6 24 3 c 1 10 72 8 d 2 3 quarters per jar quarters per jar X quarters per jar quarters per jar
How many three digit numbers can be formed under each condition a None of the digits can be 4 648 X three digit numbers b The leading digit is one of the digits 0 through 4 500 three digit numbers
College Algebra
Permutations and Combinations
How many three digit numbers can be formed under each condition a None of the digits can be 4 648 X three digit numbers b The leading digit is one of the digits 0 through 4 500 three digit numbers
There are three 20 bills five 10 bills eight 5 bills and four 1 bills in your wallet You select one bill at random What is the expected value for this experiment 7 75
College Algebra
Quadratic equations
There are three 20 bills five 10 bills eight 5 bills and four 1 bills in your wallet You select one bill at random What is the expected value for this experiment 7 75
Multiplication Theorem a How many ways are there to make a list of two different letters among those that appear in COAT b How many ways are there to make a list of two different letters among those that appear in MATHEMATICS c How many ways are there to make a list of two different letters where the first is a vowel and the second is a consonant among those that appear in COAT d How many ways are there to make a list of two different letters where the first is a vowel and the second is a consonant among those that anneer in MATHEMATICS
High School Geometry
Vectors
Multiplication Theorem a How many ways are there to make a list of two different letters among those that appear in COAT b How many ways are there to make a list of two different letters among those that appear in MATHEMATICS c How many ways are there to make a list of two different letters where the first is a vowel and the second is a consonant among those that appear in COAT d How many ways are there to make a list of two different letters where the first is a vowel and the second is a consonant among those that anneer in MATHEMATICS
The bar graph shows the results of spinning a spinner 60 times Find the experimental probability of each event Enter your probabilities as fractions Spinning a Spinner 16 Times spun 642086420 14 12 10 1 2 3 4 5 Number spun a Spinning a 4 13 100 b Spinning an even number 11 30 Spinning a number greater than 2
College Algebra
Quadratic equations
The bar graph shows the results of spinning a spinner 60 times Find the experimental probability of each event Enter your probabilities as fractions Spinning a Spinner 16 Times spun 642086420 14 12 10 1 2 3 4 5 Number spun a Spinning a 4 13 100 b Spinning an even number 11 30 Spinning a number greater than 2
A credit card company claims that the mean credit card debt for individuals is greater than 4 900 You want to test this claim You find that a random sample of 37 cardholders has a mean credit card balance of 5 046 and a standard deviation of 650 At a 0 01 can you support the claim Complete parts a through e below Assume the population is normally distributed What is are the critical value s to to 2 435 Use a comma to separate answers as needed Round to three decimal places as needed Determine the rejection region s Select the correct choice below and fill in the answer box es within your choice Round to three decimal places as needed OA t C t B t and t D t 2 435 c Find the standardized test statistic t t 1 37 Round to two decimal places as needed d Decide whether to reject or fail to reject the null hypothesis A Reject Ho because the test statistic is not in the rejection region B Fail to reject Ho because the test statistic is not in the rejection region C Fail to reject Ho because the test statistic is in the rejection region OD Reject Ho because the test statistic is in the rejection region e Interpret the decision in the context of the original claim OA At the 1 level of significance there is not sufficient evidence to support the claim that the mean credit card debt is greater than 4 900 OB At the 1 level of significance there is sufficient evidence to support the claim that the mean credit card debt is less than 4 900 OC At the 1 level of significance there is not sufficient evidence to support the claim that the mean credit card debt is less than 4 900 OD At the 1 level of significance there is sufficient evidence to support the claim that the mean credit card debt is greater than 4 900
College Statistics
Probability
A credit card company claims that the mean credit card debt for individuals is greater than 4 900 You want to test this claim You find that a random sample of 37 cardholders has a mean credit card balance of 5 046 and a standard deviation of 650 At a 0 01 can you support the claim Complete parts a through e below Assume the population is normally distributed What is are the critical value s to to 2 435 Use a comma to separate answers as needed Round to three decimal places as needed Determine the rejection region s Select the correct choice below and fill in the answer box es within your choice Round to three decimal places as needed OA t C t B t and t D t 2 435 c Find the standardized test statistic t t 1 37 Round to two decimal places as needed d Decide whether to reject or fail to reject the null hypothesis A Reject Ho because the test statistic is not in the rejection region B Fail to reject Ho because the test statistic is not in the rejection region C Fail to reject Ho because the test statistic is in the rejection region OD Reject Ho because the test statistic is in the rejection region e Interpret the decision in the context of the original claim OA At the 1 level of significance there is not sufficient evidence to support the claim that the mean credit card debt is greater than 4 900 OB At the 1 level of significance there is sufficient evidence to support the claim that the mean credit card debt is less than 4 900 OC At the 1 level of significance there is not sufficient evidence to support the claim that the mean credit card debt is less than 4 900 OD At the 1 level of significance there is sufficient evidence to support the claim that the mean credit card debt is greater than 4 900
8 Your parents give you 700 to spend on books and supplies for this semester Your math book is 114 your biology book is 132 your biology lab book is 50 your English books are 142 and your drama book is 44 After you buy your books how much is left for supplies 9 Which property is represented by the following equation 23 7 2 23 7 2 Associative property of addition b Commutative property of addition c Distributive property of multiplication over addition d Additive inverse and additive identity A 10 The endpoints of a diameter of a circle C on the Cartesian plane are 5 2 and 0 2 Find the circumference of the circle C 11 The scores for your math tests are 88 81 97 97 83 78 85 95 79 82 What is your average score 12 Write 30 as the product of two odd numbers and one even number each of which is greater than 1 13 On a scavenger hunt you are supposed to cover an area on a map represented by a 2 cm by 5 cm rectangle to find clues for your hunt If the scale drawing on the map is 1 cm equals 20 feet what is the area in square feet you are supposed to cover 14 Find the answer to the following 13 5x3 3x6 2 12 15 True or False a a a xa 0 b a a a a 0 c axa axa 1 d aa xa 0
College Math - Others
Mathematical Induction
8 Your parents give you 700 to spend on books and supplies for this semester Your math book is 114 your biology book is 132 your biology lab book is 50 your English books are 142 and your drama book is 44 After you buy your books how much is left for supplies 9 Which property is represented by the following equation 23 7 2 23 7 2 Associative property of addition b Commutative property of addition c Distributive property of multiplication over addition d Additive inverse and additive identity A 10 The endpoints of a diameter of a circle C on the Cartesian plane are 5 2 and 0 2 Find the circumference of the circle C 11 The scores for your math tests are 88 81 97 97 83 78 85 95 79 82 What is your average score 12 Write 30 as the product of two odd numbers and one even number each of which is greater than 1 13 On a scavenger hunt you are supposed to cover an area on a map represented by a 2 cm by 5 cm rectangle to find clues for your hunt If the scale drawing on the map is 1 cm equals 20 feet what is the area in square feet you are supposed to cover 14 Find the answer to the following 13 5x3 3x6 2 12 15 True or False a a a xa 0 b a a a a 0 c axa axa 1 d aa xa 0
According to the formal definition of the definite integral if the function f x is continuous on the interval a b then f x dx f x dx lim 100 where Ax interval 3 and the value of x is in the
College Calculus
Definite Integrals
According to the formal definition of the definite integral if the function f x is continuous on the interval a b then f x dx f x dx lim 100 where Ax interval 3 and the value of x is in the
Use the appropriate formula to calculate each permutation or combination a P 18 4 b C 9 4 c P 100 2 d C 7 4
College Algebra
Permutations and Combinations
Use the appropriate formula to calculate each permutation or combination a P 18 4 b C 9 4 c P 100 2 d C 7 4
Compute the given integral 10 cos sin x dr
College Calculus
Indefinite Integration
Compute the given integral 10 cos sin x dr
ASK YOUR TEACHER A college calculus class consists of 26 females and 14 males There are 8 biology majors 18 mathematics majors and 14 computer science majors If a student is chosen at random what is the probability that the student is a male Enter your probability as a fraction What is the probability that the student is a mathematics major Enter your probability as a fraction Nood Holm2
College Algebra
Complex numbers
ASK YOUR TEACHER A college calculus class consists of 26 females and 14 males There are 8 biology majors 18 mathematics majors and 14 computer science majors If a student is chosen at random what is the probability that the student is a male Enter your probability as a fraction What is the probability that the student is a mathematics major Enter your probability as a fraction Nood Holm2
A research center claims that more than 31 of employees in a certain country have changed jobs in the past four years In a random sample of 140 people from that country 49 have changed jobs in the past four years At a 0 10 is there enough evidence to support the center s claim Complete parts a through d below a Identify the claim and state Ho and Ha Identify the claim in this scenario Select the correct choice below and fill in the answer box to complete your choice Type an integer or a decimal Do not round OA The percentage of employees in the country who have changed jobs in the past four years is not OB At most C years of employees in the country have changed jobs in the past four of employees in the country have changed jobs in the past fouryears OD More than years of employees in the country have changed jobs in the past four
College Statistics
Statistics
A research center claims that more than 31 of employees in a certain country have changed jobs in the past four years In a random sample of 140 people from that country 49 have changed jobs in the past four years At a 0 10 is there enough evidence to support the center s claim Complete parts a through d below a Identify the claim and state Ho and Ha Identify the claim in this scenario Select the correct choice below and fill in the answer box to complete your choice Type an integer or a decimal Do not round OA The percentage of employees in the country who have changed jobs in the past four years is not OB At most C years of employees in the country have changed jobs in the past four of employees in the country have changed jobs in the past fouryears OD More than years of employees in the country have changed jobs in the past four
Compute the given integral Enter the exact value of the answ 1 dx 1 64x2 2
College Calculus
Definite Integrals
Compute the given integral Enter the exact value of the answ 1 dx 1 64x2 2
What are the two serological tests that we used to test for COVID 19 PCR and ELISA ELISA and Microneutralization Microneutralization and rRT PCR
Biology
Biotechnology & its Applications
What are the two serological tests that we used to test for COVID 19 PCR and ELISA ELISA and Microneutralization Microneutralization and rRT PCR
Why do we use positive control in the reaction To use it as a benchmark result for the unknown test sample To test the efficiency of the PCR To test for viral RNA Both To use it as a benchmark result for the unknown test sample and To test the efficiency of th
Biology
The Living World
Why do we use positive control in the reaction To use it as a benchmark result for the unknown test sample To test the efficiency of the PCR To test for viral RNA Both To use it as a benchmark result for the unknown test sample and To test the efficiency of th
Let g w 12w2 2 Determine the average value g c of g over 7 2 g c Determine the value s of c in 7 2 guaranteed by the Mean Value Theorem C
College Calculus
Application of derivatives
Let g w 12w2 2 Determine the average value g c of g over 7 2 g c Determine the value s of c in 7 2 guaranteed by the Mean Value Theorem C
There are 10 400 students at JSU If 40 percent of the students live on campus select the correct method to be used to calculate the number of students living on campus and find the answer a 40 x 10 400 b 1 40 x 10 400 C 2 5 x 10 400 d 5 x 10 400 4 The area of a rectangle is represented by A Lx W If the area is equal to 28 which expression represents W a 28L b 28 L C L 28 d A 28L F What is the additive inverse of 1 3x What is the multiplicative inverse of 1 3x You need to replace a board on your front porch which is 10 3 feet long If the board I you purchased is 12 feet long how much do you need to cut off in order to have the correct size for the replacement board 424 2 4 2 424 53 424 2 424 2 424 4 12 2
College Math - Others
Basic Math
There are 10 400 students at JSU If 40 percent of the students live on campus select the correct method to be used to calculate the number of students living on campus and find the answer a 40 x 10 400 b 1 40 x 10 400 C 2 5 x 10 400 d 5 x 10 400 4 The area of a rectangle is represented by A Lx W If the area is equal to 28 which expression represents W a 28L b 28 L C L 28 d A 28L F What is the additive inverse of 1 3x What is the multiplicative inverse of 1 3x You need to replace a board on your front porch which is 10 3 feet long If the board I you purchased is 12 feet long how much do you need to cut off in order to have the correct size for the replacement board 424 2 4 2 424 53 424 2 424 2 424 4 12 2
A humane society claims that less than 68 of households in a certain country own a pet In a random sample of 600 households in that country 396 say they own a pet At a 0 01 is there enough evidence to support the society s claim Complete parts a through c below a Identify the claim and state Ho and Ha Identify the claim in this scenario Select the correct choice below and fill in the answer box to complete your choice Type an integer or a decimal Do not round O A Less than of households in the country own a pet OB The percentage households in the country that own a pet is not OC of households in the country own a pet O D D More than of households in the country own a pet
College Statistics
Statistics
A humane society claims that less than 68 of households in a certain country own a pet In a random sample of 600 households in that country 396 say they own a pet At a 0 01 is there enough evidence to support the society s claim Complete parts a through c below a Identify the claim and state Ho and Ha Identify the claim in this scenario Select the correct choice below and fill in the answer box to complete your choice Type an integer or a decimal Do not round O A Less than of households in the country own a pet OB The percentage households in the country that own a pet is not OC of households in the country own a pet O D D More than of households in the country own a pet
display results from a test of the claim that hall of us say that we should replace passwords with biometric security Use the normal distribution as an approximation to the binomial distribution Use the display and a 0 10 significance level to complete pers a through e a is the best two tailed bolt tailed or right bailed Choose the correct answer below leit tailed two tailed right tailed b What is the test statistic 21 27 Round to two decimal places as needed c What is the P value P value 0 205 Round to three decimal places as needed d What is the null hypothesis and what do you conclude about it The null hypothesis is Ho P 05 where p denotes the population proportion of people who say that we should replace passwords with biomeline security Fail to act the not hypothes Type an integer or a decimal Do not round
College Math - Others
Basic Math
display results from a test of the claim that hall of us say that we should replace passwords with biometric security Use the normal distribution as an approximation to the binomial distribution Use the display and a 0 10 significance level to complete pers a through e a is the best two tailed bolt tailed or right bailed Choose the correct answer below leit tailed two tailed right tailed b What is the test statistic 21 27 Round to two decimal places as needed c What is the P value P value 0 205 Round to three decimal places as needed d What is the null hypothesis and what do you conclude about it The null hypothesis is Ho P 05 where p denotes the population proportion of people who say that we should replace passwords with biomeline security Fail to act the not hypothes Type an integer or a decimal Do not round
Although the ELISA test is a powerful technique some of its disadvantages are the relatively long time to obtain a result and its inability to test for an active immune response against an infection True False
Biology
Human Health and Diseases
Although the ELISA test is a powerful technique some of its disadvantages are the relatively long time to obtain a result and its inability to test for an active immune response against an infection True False
grams a How many different anagrams including nonsensical words can be made from SUCCESS b How many can be made if we require that the first and last letters must both be S c How many distinct arrangements of the word SUCCESS are there with the condition that con sonants always should come together as one block Examples SSSCCUE SSSCCEU CSSSCEU etc
High School Math - Others
Mathematical Induction
grams a How many different anagrams including nonsensical words can be made from SUCCESS b How many can be made if we require that the first and last letters must both be S c How many distinct arrangements of the word SUCCESS are there with the condition that con sonants always should come together as one block Examples SSSCCUE SSSCCEU CSSSCEU etc
Which of the following is the hypothesis test to be conducted A Hop 05 H p 05 Ho p 05 H p 05 OEM p 05 Hy D 05 What is the test statistic 20 Round to two decimal places as needed OB Ho P 05 H p 05 OD Ho p 05 H p 0 5 OF 16 0205 H p 05
College Statistics
Probability
Which of the following is the hypothesis test to be conducted A Hop 05 H p 05 Ho p 05 H p 05 OEM p 05 Hy D 05 What is the test statistic 20 Round to two decimal places as needed OB Ho P 05 H p 05 OD Ho p 05 H p 0 5 OF 16 0205 H p 05