Basic Math Questions and Answers

10 Solve for the unknown ab 5d a 2 6 d a d a b 45 ab a C

Loan Comparison Loan 1 Principal 2500 00 Interest 8 Rate Loan 2 2500 00 50 00 80 00 Monthly Payment Duration 60 months 36 months A 500 00 B 640 00 8 C 380 00 D 400 00 How much money will a borrower using Loan 2 pay in interest over the life of the loan

Installment Loan Principal 2000 00 Term Length 2 years Interest Rate 18 Monthly Payment 100 00 A 30 00 B 70 00 C 85 00 D 15 00 The 13th payment has 1000 00 left in principal How much of the next payment will go towards interest

Identify as an increase or decrease Then find the percent of increase or decrease If necessary round to the nearest tenth of a percent Original 110 New 130 Select an answer

byce paid 90 for an item at the store that was 55 percent of the original price What was the or rice our answers is prost cont

Cask n Cork wine shop has a markup rate of 5 7 What price will the shop charge for a bottle of zinfandel wine that costs 14 32 wholesale

Find the amount of tax and the selling price Round to the nearest cent Original Price 65 75 Sales tax rate 19 Tax amount S Selling price

Jean s bedroom is 11 feet by 14 feet She has chosen a carpet which costs 28 55 per square yard This includes installation Determine her cost to carpet her room

Apollo Spas services 257 hot tubs If each hot tub needs 145 mL of muriatic acid how many liters of acid are needed for all of the hot tubs

Convert the measurement 144 c gal Next Question

Question 3 Enter the ratio as a fraction in lowest terms no decimals 0 13 calories to 0 14 calories

23 P 111 LLL Find all possible Laurent expansions centered at 0 of the following functions a b c 2 1 2 4 b In the region 1 we have 2 1 2 1 1 1 2 1 1 2 2 2 1 In the region 2 1 we have 1 k 0 K 2 2 1 1 k zk 1 2 1 2 1 2 1 1 2 1 2 n 1 2 z 1 1 k 1 n 1 2 n 0 2 7 n 1 1 k k 0 1 1 2n 1 2 1 zn n 1

The Acme Widget Company has found that if widgets are priced at 232 then 24000 will be sold They have also found that for every increase of 11 there will be 900 fewer widgets sold The marginal cost of widgets is 92 8 The fixed costs for the Acme Widget Company are 36000 If a represents the price of a widget find the following in terms of x The number of widgets that will be sold The revenue generated by the sale of widgets The cost of producing just enough widgets to meet demand The profit from selling widgets Find the price that will maximize profits from the sale of

Find the measure of Z1 through 27 700 m21 m42 157 m 3 m25 m46 m47 0 m44

A frequent problem in surveying city lots and rural lands adjacent to curves of highways and railways is that of finding the area when one or more of the boundary lines is the arc of a circle Find the area of the lot shown in the figure The area is ya G 60 50 yd 120 yo

Part 1 of 2 Shade the area or areas of the Venn Diagram that represent AUB U A 19 18 16 6 8 2 B 14 X

to expand all a12 913 914 A2 A22 23 24 A3 A32 Agj aga a33 934 tz G41 042 A43 944 14 To solve x x X3 X4 se 17 X X2 bi 602 63 ba

In Exercises 1 4 find the area of the kite or rhombus T 2 3 1 15 1 27 12 A 2 0 02 9 14 2 7 7 16 2 16 78 A 18 14 A 9 14 4 10 6

5 Which table represents a linear relationship O 1 O 2 x x 1 1 2 3 4 y 8 11 14 17 2 3 4 y 48 24 12 6 O 3 X 1 2 3 4 y 8 11 15 5 22 5 4 X 1 2 3 4 y 0 3 9 2

10 Find the volume of the composite solid of Prism B 4 cm 9 cm 1 cm 2 cm 5 cm 7 cm

Matrices ABBA rule is an absolute principle We can use the complex solutions in solving the resultant force from forces in a free body applied if z x jy then Rez Imz 4n 3 4n 1 J J for n fo 1 2 3 2 z 1 2 2

Find the equation of a parabola that has a vertex of 4 3 and a focus of 6 3 Be sure to give the value of p and the equation of the directrix and latus rectum focal width endpoints

If I have a 97 in my lecture class and 65 in lab what is my combined total grade if lab is worth 35

Assuming a current world population of 8 billion people an annual growth rate of 1 8 per year and a worst case scenario of exponential growth what will the world population be in 28 years Round to two decimal places mswerHow to enter your answer opens in new window Answered 2 Points Keyboard

To imate the number of young female smokers in Canada researchers randomly select 10 schools from all schools in a certain province If a school is selected all female students in that school are surveyed What sampling technique is used O Simple Random Sampling SRS O Cluster Sampling Stratified Random Sampling Convenience Sampling AD

Will objects assigned within a call to the with function appear in the global environment No O Yes

Write 0 079 into words seventy nine thousands seventy nine thousandths O seventy nine hundredths Next Question

Chris recently hired a plumber to do some necessary work On the final bill Chris was charged a total of 1113 450 was listed for parts and the rest for labor If the hourly rate for labor was 34 how many hours of labor was needed to complete the job Answer The number of labor hours was Next Question

Find the length of the leg x Round to the hundredths if needed X X 7 15 Q

About dignity Hillenbrand wrote dignity is as essential to human life as water food and oxygen The stubborn retention of it even in the face of extreme physical hardship can keep a man alive long past the point when he should have died The loss of it can carry a man off as surely as thirst hunger exposure and asphyxiation and with greater cruelty In places like Kwajalein and Omori degradation could be as lethal as a bullet Define dignity and explain the ways that Kwajalein and Omori were robbing Louie of his Be sure to include text support CLAIM Reader Response what you think about the text how you answer the question EVIDENCE Words or phrases taken from the text Effective use of sentence stems REASONING Analysis saying what the evidence shows Effective use of sentence stems COUNTER ARGUMENT Speculation extra comments about quotations or opinions Effective use of sentence stems

x2 5x 14 X 2 1 What is the key word s What does it mean 2 What topic is this from 3 How can you solve this Question 2 21

The function f x 40 2 15 What is the value of r x r x type your answer dh can be rewritten as q a 1 g

What is the inverse of f 2 O 1 x 08 32 log f 2 5 log 3x f c 3 log 5 log 51 x

Which expression is equivalent to 15 y 6 y 12y 51 12y 21 y 12y 21 12y 51

What is the volume of a sphere with radius 4

What is the surface area of the sphere with diameter of 12 452 4 O 574 9

What is the surface area of the sphere with radius 7

What is the volume of a sphere with diameter 12 1405 3 904 8

Find the volume and Surface Area of the cone 18 mi 18 mi SA 261 9 V 2187 0 SA 724 6 SA 822 8 V 1526 8

88 0 Find the surface area of the cone 105 6 6m O 150 8 2m

Which is not an example of a sphere O A baseball O A volley ball A football A tennis ball

If the volume of a cone is 487 and the height is 5 what is the approximate radius of the cone O 19 3 O 6 1 28 8 5 4

What is the surface area of the sphere with radius of 3 O 84 5 O 136 7

Find the volume of the cone 311 0 11 cm 103 7 424 3 cm

Question 3 Find the volume of the cone O 150 8 226 4 9 ft 8 ft

Find the volume and Surface Area of the cone 7 mi V 88 0 V 29 3 SA 58 4 SA 65 2 SA 18 6 2 mi

If the volume of a cone is 3147 and the height is 13 What is the approximate radius of the cone O 20 6 8 5 O 11 9 0721

1 3 2 8 3 8 4 3 3 5 12 6 6 3 7 2 8 6 3 5 3 11 11 Evaluate the 11 3 12 12 13 2 14 7 15 4 16 5 17 4 18 9 19 2 11 20 9 1 11 11

y sin 3xx What is the period of the function y sin 3xx 2 3 Simplify your answer Type an exact answer using as needed Use integers or fractions for any numbers in the expression What is the amplitude of the function y sin 3 x 1 Type an integer or a simplified fraction Which of the following is the correct graph of the function y sin 3xx O A 2 2 Cloh over a two period interval Give the period and the amplitude 2 Ay O B 3 Ay 2 2 G O C 6 Ay 2 2 6x Q O D 63 2 A 6x Q

When converting from one unit of measurement to another teachers often say to make sure the proper units cancel What does the word cancel mean in this context