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Popular Problems

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Popular Problems

The circumference of a circle is 7pi ft. What is the area, in square feet? Express your answer in terms of pipi.

You deposit 3000 in an account earning 6% interest compounded monthly. How much will you have in the account in 10 years?Round to the nearest penny.

The sum of a number and negative 12 is three times the number decreased by 24. What is the number?

If 500 yields 55.03 in simple interest over 5 years, what is the annual rate?

4000 is invested for 14 years with an APR of 4% and monthly compounding. What is the balance after 14 years?

Twice the difference between a number, x, and forty is three times the number.

the floor is a rectangle of sides12.8by8.5 find the area of each of the largest tiles which can be used to fix exactly without breaking

The diameter of a circle is 7 m. Find its circumference in terms of pipi.

if you need a 1000 pack how many 4 packs do you need to buy

The diameter of a circle is 22 m. Find its area to the nearest whole number.

The product of two consecutive positive even integers is 48. Find the value of the lesser integer

24 is 75% of what number

a black spider is 3/8 inches long and a brown spider is 1/3 inches long. how much larger is the black spider than the brown

Edwin’s father is at present twice as old as Edwin. Five years ago, the sum of their ages was 59 years. Calculate Edwin’s present age.

A pizza restaurant used its final 4/5 of a liter of pizza sauce to make some pizzas. They put 1/5 of a liter of sauce on each pizza. How many pizzas did they make?

bob is 1/2 that of barry's. Five years ago, Bob was 3 times as old as Barry. Find the age of both

If five is added to three or more than a certain number, the result is 19. What is the number?

The sum of 2 numbers is 144 and their difference is 88 what is it

Layota pumped 7 gallons of water into her pool each minute for 28 minutes. what was the total amount of water in the pool

The sum of a number and the square of that number is 12 . What is the number(s)?

Kaitlin pays 15.60 for a 6 pack of towels.Find the unit price in dollars per towel.If necessary, round your answer to the nearest cent.

If you pay 2,066 each month on your home mortgage for 20 years, how much will you pay in total for the home?

If three burgers and two fries cost 17.50, and two burgers and three fries costs 15.00, how much does a burger cost?

The product of a number and 4 is 24.

A number increased by 7 is less than 14

Guadalupe went shopping for a new pair of pants. Sales tax where she lives is 7%. The price of the pair of pants is 33. Find the total price including tax. Round to the nearest cent.

A small company borrows 30,000 at 4% compounded monthly. The loan is due in 6 years. How much interest will the company pay?

The total cost of 4 apples and 6 oranges us 5.10. The total cost of 2 apples and 5 oranges is 3.65. What is the cost of 2 oranges?

the product of a number and 10 increased by 1

How much money should be deposited today in an account that earns 4.5 % compounded monthly so that it will accumulate to 12,000 in 2 years?

40% of what number is 80

number decreased by 16 is-8:Find the number

14 is 35% of what number?

Five times the difference of a number and 5.

Annabelle invested 5,900 in an account paying an interest rate of 2% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 7,440?

the circumference of a circle is 43cm . what is the circle's diameter

A circle has a circumference of 28.26 units.What is the diameter of the circle?Use 3.14 for pi and enter your answer as a decimal.

William is going to invest in an account paying an interest rate of 2.5% compounded continuously. How much would William need to invest, to the nearest cent, for the value of the account to reach 4,700 in 14 years?

3 less than the square of a number.

If 2,000 is invested at 11% annual interest compounded quarterly, what is the account balance after 10 years, assuming no additional deposits or withdrawals are made?

Insects have invaded Rachel's house. She gets rid of 51 insects on her own. Then an exterminator gets rid of another 692 insects. When they finish, there are no insects left. How many insects were originally in Rachel's house?

Find the simple interest when 100 is invested at 9% for 2 years

Nathaniel is going to invest in an account paying an interest rate of 3.1% compounded quarterly. How much would Nathaniel need to invest, to the nearest ten dollars, for the value of the account to reach 5,700 in 17 years?

At Ryan's school, 65% of the students have Apple phones. There are 143 students with an Apple phone. How many students are in Ryan's school?

solve the quotient of a number and-1.5 is 21

The diameter of a circle is 9 in. Find the circumference to the nearest tenth

the sum of three consecutive numbers is 39. Find the value of the smallest number

One card is selected at random from a deck of cards. Determine the probability of selecting a card that is less than 4 or a spade.

The radius of a circle is 11 m. Find its circumference in terms of pipi.

Luis bought 8 notebooks for 25 pesos each and 7 pens. In total he spent 298 pesos, how much did each pen cost?

A circle has a circumference of 1,017.36 units.What is the radius of the circle?

Kathleen puts 300.00 into an account to use for school expenses. The account earns 10% interest, compounded quarterly. How much will be in the account after 10 years?

Thomas and John have N800 in total. Thomas has N100 more than John. Formulate a pair of simultaneous equations and solve to find out how much each person has.

Eight more than the product of a number and 4 is 2

how long will it take R1000 at 10% p.a compounded weekly to double itself

twice the difference between a number x and 10.

A team of scientists surveyed the trees in a national forest. They counted 800 trees. 90% of the trees they counted were evergreen. How many evergreen trees did the scientists count? trees

When a number is doubled and then decreased by 9 the result is 19. Find the number

Joann invested 43,700 at 12% to be compounded monthly. What will be the value of Joann's investment in 4 years? Round your answer to the nearest cent, if necessary.

Twice a number added to 13 is equal to 27. What is the number?

The product of two consecutive odd integers is equal to 30 more than the first. Find the integers.

one less than four times a number is 11

Zara got 84% on her quiz. How many mark are those out of 25?

39.2 is 40% of what number?

Susan loaned Adam 7550 at an interest rate of 15% for 3 years. How much will Adam pay Susan at the end of 3 years? Round your answer to the nearest cent, if necessary.

a number divided by-9 is-16

two times a number plus 9

Grace invested 7,000 in an account paying an interest rate of 4.7% compounded quarterly. Assuming no deposits or withdrawals are made, how long would it take, to the nearest tenth of a year, for the value of the account to reach 11,870?

This year Rick plans to donate 12.13 to a local school Next year he plans to donate another 25.15 What will the total be

at the zoo, 3/5 of the animals are mammals. Of the mammals, 5/12 are primates. What fraction of the animals at the zoo are not primates?

Work an amortization for a loan of 24,593 with an APR of 7.8% for 5 years. What is the BALANCE of the loan after for the 15th payment?

What is the volume of a sphere with a diameter of 7.7 ft, rounded to the nearest tenth of a cubic foot

6 less than the quotient of a number and 5 is 2.

Find the original cost of the price of a book which has been increased in price by 50% and is now being sold for\$67.50

The product of two consecutive numbers is 156. Find the numbers.

Laura borrowed 175,000 at a rate of 5% simple interest for 15 years. How much interest will Laura pay?

Scarlett and her sister enjoyed a special dinner in a restaurant, and the bill was 36.69 . If she wants to leave 21% of the total bill as her tip, how much should she leave?Round your answer to the nearest cent.

If Gloria received a 4 percent raise and is now making 24,960 a year, what was her salary before the raise?

Amelia's investment of \$3660 earns interest at 2.1% per year compounded monthly over 8 years. What is the amount of interest earned?

The radius of a circle is 10 in. Find its circumference in terms of pi.

three subtracted from the product of 4 and a number is least-15

A farmer has 62 horses and cows in the pasture. There are 18 less cows than horses. How many cows are there?

A number increased by 9 is 2 times the sum of the number and 2

Craig is saving up money to buy a car. Craig puts 8,000.00 into an account which earns 7% interest, compounded quarterly. How much will he have in the account after 3 years?

While driving on the highway, Mason put his car on cruise control at 68 miles per hour. At this speed, how long would it take him to drive 85 miles?

The radius of a circle is 13.4 in. Find the circumference to the nearest tenth.

Matthew invested 5,300 in an account paying an interest rate of 2.1% compounded annually. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 6,020?

The sum of three consecutive numbers is 39. Find the numbers.

The diameter of a circle is 10 cm. Find its area in terms of pipi.

seventeen less than seven times a number is equal to 11 more than five times the number

7 less than the product of 2 and a number

If a six sided die is rolled six times, what is the probability that the number1 was rolled exactly once?

find the two smallest consecutive even integers whose sum is at least 51

Suppose that when your friend was born, your friend's parents deposited 9000 in an account paying 5.1% interest compounded quarterly. What will the account balance be after 15 years?

The radius of a circle is 19 cm. Find its circumference in terms of pipi.

bob has 10 apples. He shoves 5 up his butt. How many does he have left?

Terrence purchased a map of Africa for 11.58. The cashier gave Terrence 5.03 in change. How much money did Terrence give the cashier?

jane bought 14 ice pops.If each ice pop cost 235,how much did she pay for all of them

A college has an enrollment of 8040 students. This is 120% of last year's enrollment. What was last year's enrollment?

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