Math - Others Questions

Write the number in standard form Then write the number in scientific notation The wireless subscriber connections in a country at year s end 2015 were 238 8 million The number in standard form is Type a whole number

Evaluate the following expression using exponential rules Write the result in standard notation 2 4 10 6 8x10 6

1 A student received a 75 on an exam If there were 20 questions on the exam which ratio would show the number of questions answered correctly to the total number of questions O A 20 15 OB 20 5 O C 5 20 O D 15 20

Let S 1 Vn be a linearly independent set in F Which of the following statements are true Select all true statements If T F Fm be a linear O transformation then T v1 T vk with k n is linearly independent O 1 is linearly dependent for k n If T F Fm be an invertible linear O transformation with n m then T v T vn is linearly independent V Un Un V is linearly independent for 1 i n O None of the above

13 Edgar Anderson earns 300 a week plus a 15 commission only on sales he makes after his first 1000 in sales If Mr Anderson s sales for one week are 2 500 what is his gross pay for that week O A 675 B 575 O C 525 O D 450

1 Lavina wants to buy a rocking chair for 160 She ll pay 10 down and pay the rest in six monthly installments What will be the amount of each monthly payment O A 26 O B 16 O C 27 O D 24

A car recently sold for 32 345 If there s a 6 sales tax on automobile sales how much tax will be added to the price of the car A 941 07 OB 34 285 70 OC 1 940 70 OD 194 70

3 Paul can type 60 words per minute and Jennifer can type 80 words per minute How does Paul s typing speed compare to Jennifer s O A Paul can type 1 3 as fast as Jennifer O B Paul can type 3 4 as fast as Jennifer O C Paul can type 11 3 times as fast as Jennifer D Paul can type 1 4 as fast as Jennifer

18 Of the runners in a marathon through Northeastern Pennsylvania 94 12 finished the race If 2 125 runners started the race how many finished the race O A 1 854 OB 2 227 O C 2 000 O D 1 500

15 Kent worked in the housewares section of a department store This year he set a record high for vacuum sales with 567 vacuums sold The previous high was last year when 540 vacuums were sold What is the percent of increase in sales from last year to this year O A 5 B 20 O C 105 O D 50

16 If a university wants to maintain a 14 1 ratio between students and teachers how many teachers would be needed to accommodate 896 students OA 64 teachers OB 28 teachers O C 100 teachers O D 14 teachers

20 Solve for the variable in 6 18 1 36 O A 12 O B 3 O C 9 O D 6

17 Percent means per O A 100 OB 10 O C 1000 O D 1

7 Xavier worked 10 hours on Monday and 15 hours on Wednesday His total pay was 280 00 What is his rate per hour O A 7 50 O B 15 00 O C 11 20 O D 18 25

10 What is 36 39 in simplest form O A 12 13 O B 36 39 O C 1 3 O D 13 12

11 What are the means of the following proportion 3 15 12 60 O A 15 and 12 O B 12 and 60 O C 3 and 15 O D 3 and 60

A student received an 82 on an exam If there were 50 questions on the exam which ratio would show the number of questions answered correctly to the total number of uestions DA 82 50 OB 59 50 OC 25 50 OD 41 50

12 Change the fraction 1 5 to a percent O A 20 O B 45 O C 50 O D 12

8 Complete the following equation using or 120 1 O A O B O C

5 Angelo earns 2 080 each month His total deductions are 30 of his pay How much is deducted from his pay each month O A 624 00 B 69 33 O C 693 33 D 62 40

for the question 2 During a paint sale a hardware store sold 33 gallons of flat paint and 57 gallons of high gloss paint What s the ratio of gallons of high gloss sold to the total gallons sold OA 57 33 OB 57 90 O C 33 90 D 33 57

4 A is a pair of equal ratios O A proportion O B ratio O C decimal O D percent

Sketch the graph of the equation below 2 1 2 4 7 6 5 4 3 2 Clear All Draw 6 S 4 3 2 1 7 2 3 1 2 3 4 5 6 7 AVO 4 5 6 7

12 Tucker 1 2 7 A furniture manufacturer makes tables chairs and sofas In one month the company has available 300 units of wood 225 units of upholstery and 350 units of labor The different products require the following amounts of resources Table Chair Sofa 4 1 3 Wood Upholstery 2 Labor 0 4 3 2 5 The manufacturer wants a production schedule for the month that uses all these resources Write out a mathematical model for this production and use trial and error i educated

Question 8 Write an equation for the line graphed below 7 6 5 4 3 2 1 7 6 5 4 3 2 1 1 2 3 4 5 6 7 2 3 4 5 6 7 forum

Brandon works as an animal trainer training service dogs for people with disabilities He earns 635 27 per week Brandon is single and claims one withholding allowance What is the amount of federal income tax that will be withheld from Brandon s weekly paycheck

Task 2 Taylor Series Expansion Order for a Constant Step Size For the following function f x 0 5x 2x 2x 1 Calculate an approximation of the function at x 1 using the value of the function and its derivatives at x 0 for increasing orders of the expansion Fill out Table 3 by hand by calculating the approximation of the function the true error truncation error and the approximate error Table 3 Increasing order of Taylor series approximation Order n 0 1 2 f 1 1 000 0 500 0 0 500 Et 0 500 E a Undefined

9 The Smiths took out a 30 year mortgage How many monthly payments will they have to make on this mortgage O A 360 OB 36 O C 12 O D 120

2m O A 900 cu m B 9 cu m C 6 cu m D 12 cu m 1 5 m 3m 11 What s the volume of a block of ice measuring 3 meters long 1 5 meters wide and 2 meters high

4 How many yards are in 5 miles O A 8 800 yd O B 1 760 yd O C 26 400 yd O D 5 280 yd

20 The English measurement system is primarily used by what country O A England OB United States O C Italy OD Ireland

10 If a thermometer indicates 40 degrees Celsius what s the temperature in degrees Fahrenheit O A 72 F B 54 F O C 104 F D 22 F

18 What s the conversion factor used to convert miles to yards O A 1 mile 1 760 yards O B 1 mile 1 000 yards 1 O C 1 mile 5 280 yards O D 1 mile 3 600 yards

15 Change 75 millimeters to decimeters O A 750 dm O B 7 500 dm O C 7 5 dm O D 75 dm

2 What s the elapsed time between 3 40 A M and 2 00 P M O A 11 hr OB 1 hr 40 min O C 10 hr 20 min OD 8 hr 20 min

16 How many yards are in 7 miles O A 252 O B 36 960 O C 700 O D 12 320

14 The prefix kilo in the metric system means O A 10 O B 1 000 000 O C 1 000 O D 100 units

17 Which prefix means 1 10 of a unit in the metric system O A Hecto O B Milli O C Deci O D Centi

O O O Lyrics were in the vernacular It did not typically feature instrumental accompaniment It was developed by monks and nuns It was typically performed in church

12 How many cubic feet are in 3 cubic yards O A 5 184 cu ft OB 81 cu ft O C 27 cu ft O D 9 cu ft

7 The Patels took out a 15 year mortgage How many monthly payments will they have to make on this mortgage O A 360 B 60 O C 90 D 180

O A 22 300 000 cg O B 023 cg O C 223 000 cg OD 0023 cg

1 The gross weight of a package and its contents is 11 pounds 5 ounces If the packaging weighs 1 pound 15 ounces what s the net weight of the contents O A 10 lb 6 oz OB 9 lb 6 oz O C 12 lb 20 oz O D 10 lb 5 oz

5 41 F equals how many degrees Celsius O A 5 C O B 9 C O C 56 C O D 5 C

8 If a thermometer indicates 30 degrees Celsius what s the temperature in degrees Fahrenheit O A 24 F B 86 F C 54 F D 17 F

6 What s the sum of 5 feet 9 inches and 12 feet 3 inches O A 18 ft 1 in OB 17 ft 1 in O C 17 ft O D 18 ft

Which style do these musical characteristics describe Music that used vernacular language rather than Latin for its lyrics Music that was performed by poet musicians called troubadours trouveres or minnesingers Multiple Choice Organum Motet Medieval secular music

Tell me what you want to do 11121314151617181 91 10 11 12 13 14 1 Review View Help A particular brand of portable stereo has the following extended demand curve Qd 10 000 200P 0 03Pop 0 6Y 0 2A where P is the price of the stereos Pop is the population Y is the disposable income and A is the advertising expenditure Type answer below 15 16 a Explain the impact size and direction of the independent variables on the quantity of portable stereos 8 marks 17

Using the property tables for refrigerant 134a determine the phase by choose one belo when T 12 C and P 2 bar A Compressed liquid B Saturated liquid C Saturated liquid vapor mixture D Saturated vapor E Superheated vapor when P 120 kPa and T 0 C when P 70 kPa and u 210 90 kJ kg when T 0 C and v 0 05 m kg

5 1 5 pts Write a temperature story that represents the computation 2 4 Make sure your story ends with a meaningful question