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Popular Problems

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Popular Problems

Christine opened a savings account and deposited 300.00 as principal. The account earns 11% interest, compounded quarterly. How much interest will she earn after 8 years?

In 1 year, Leah wants to buy a bicycle that costs 500.00. If she opens a savings account that earns 6% interest compounded continuously, how much will she have to deposit as principal to have enough money in 1 year to buy the bike?

the difference between two numbers is 11. Two times the larger plus fourteen is five times the smaller. What are the numbers?

You deposit 5000 in an account earning 8% interest compounded continuously. How much will you have in the account in 15 years?

Charis invested 140 . She earned a simple interest of 3% per year on the initial investment. If no money was added or removed from the investment, what was the amount of interest Charis received at the end of two years?

currently, a mother is three times as old as her daughter. 10 years from now the sum of their ages will be 68. how old is each person now

Mr. and Mrs. Green hope to send their daughter to college in fourteen years. How much money should they invest now at an interest rate of 9.5% per year, compounded continuously, in order to be able to contribute \$9500 to her education?

275 is 12.5% of what number

Francesca opened a savings account and deposited 300.00. The account earns 4% interest, compounded continuously. If she wants to use the money to buy a new bicycle in 1 year, how much will she be able to spend on the bike?

If 7 is subtracted from five times a certain number, the result is 43. What is the number

Find the future value and interest earned if 8804.56 is invested for 8 years at 6% compounded continuously

Which number is missing from this true number sentence?59 × 32+59 × ? = 5900

The sum of three consecutive integers is forty-two. Find the three numbers

if rob has 3 apples but he looks at one of the apples wrong how many robs are there

Seven less than the product of 9 and a number is 5

The sum of two numbers is 30. If four times the larger number is subtracted from three times the smaller number, the result is 8. Find the numbers.

Twice the difference of a number and 7 is 9

25% of what number is 9

What is the volume of a sphere with a radius of 60.5 ft, rounded to the nearest tenth of a cubic foot?

Jon opened a savings account and deposited 800.00 as principal. The account earns 2% interest, compounded annually. What is the balance after 6 years?

A circular region with a radius of 12 km is under typhoon signal number 1, What is the area of the circular region

Evelyn has 90 in an account. The interest rate is 5% compounded annually.To the nearest cent, how much will she have in 3 years?

Two jets leave an air base at the same time and travel in opposite directions. One jet travels 84 miles per hour faster than the other. If the two jets are13,410 miles apart after 9 hours, what is the rate of each jet?

Mwenga bought a plot of land at sh 300000 per hectare in a town where land value appreciates at a constant rate of 10% per annum. After two years he sold the whole plot to a customer who was willing to pay sh 500000 per hectare. In the transaction Mwenga received sh 274000 more than the present value of the plot. Determine the present land value per hectare. (4 marks)

Ava opened a savings account 2 years ago. The account earns 6% interest, compounded quarterly. If the current balance is 1,000.00, how much did she deposit initially?

The sum of two consecutive integers is 295

Find the final amount of money in an account if 500 is deposited at 2% interest compounded weekly and the money is left for 9 years. The final amount is . Round answer to 2 decimal places

When twice a number is decreased by six, the result is 46. What is the number?

Ellen's bill for brunch at a restaurant was 50.36. She left a 20% tip. What was the total cost of her brunch, including tip? Round your answer to the nearest cent:

Michelle opened a savings account 6 years ago. The account earns 2% interest, compounded quarterly. If the current balance is 700.00, how much did she deposit initially?

The sum of a number and its square is30. Find the number.

Lara opened a savings account and deposited 300.00. The account earns 10% interest, compounded monthly. If she wants to use the money to buy a new bicycle in 3 years, how much will she be able to spend on the bike?

any number added to six and then times by three

A positive integer is twice another. The sum of the reciprocals of the two positive integers is frac(3,22). Find the two integers.

Four times the sum of a number and 3 is 2.

the difference between four times a number and 13 is 55

the sum of twelve and a number is thirteen

An item is regularly priced at 47. It is on sale for15% off the regular price. find the sales price

April took out a 600 loan from the bank. At the end of 5 years, she pays back the principal, plus 60 simple interest.What was the annual interest rate?

Suppose you invest 3,500 in a savings account that earns 7% interest, compounded quarterly. How much money would you have after 6 years? Round your answer to the nearest penny

one half the sum of a number and three is the same as negative six

After sailing 18 mi, a sailor changed direction and increased the boat's speed by 4 mph. An additional 13 mi was sailed at the increased speed. The total sailing time was 3 h. Find the rate of the boat for the first 18 mi.

The sum of a number and 5 is 1

If the sum of the smallest and largest of three consecutive even numbers is 28, what is the value of the second largest number in the series?

You deposit 2000 in an account earning 3% interest compounded monthly. How much will you have in the account in 5 years?

Imani invests 8,268 in a retirement account with a fixed annual interest rate of 8% compounded 3 times per year. How long will it take for the account balance to reach 40,102.20?

Carlos invests 4540 at a rate of r% per year compound interest.At the end of 10 years he has earned 1328.54 in interest.Calculate the value of r

query=7 decreased by twice a number is 11

12 is 75% of what number

The result of doubling a number is at most 30, what is the number?

You deposit 3000 in an account that earns 3.8% annual interest compounded continuously. Find the balance of your account after 5 years

the difference of two numbers is 4. Thrice the first number plus twice the second number is 28.

Find the area of a circle with radius 6m :Use the value 3.14 for pi , and do not round your answer.:Be sure to include the correct unit in your answer.

Kayce is buying a new cell phone for 1,400 using a loan with a simple interest rate of 4.7%. If Kayce paid off the loan in 2 years, what is the total he will pay with interest?

Use the classical definition to find the probability of the following event: Flipping a fair coin twice and getting 2 heads. Express your answer as a decimal rounded to 1 decimal place.

Joe opened a savings account and deposited 7,559.00 as principal. The account earns 13% interest, compounded annually. What is the balance after 4 years?

Find two consecutive whole numbers that lies sqrt(91) between.

The area of a circle is 153.9cm^2 . Find the radius, in centimeters, to the nearest centimeter.

The area of a rectangular field is 6816m^2 :If the length of the field is 96m , what is its width?

tina is ten years older than cosmo. in 4 years, tina will be twice as old as cosmo. how old are they now

There are two mystery numbers. The sum of 9 times the first number and 8 times the second number is 44. The sum of 2 times the first number and 9 times the second number is 17. What are the two numbers?

The product of two consecutive integers is 272. Which quadratic equation can be used to find x, the smaller number?

The difference of two numbers is 16 and the sum of their squares is 130. WHat are the two numbers?

Erin opened a savings account and deposited 800.00 as principal. The account earns 7% interest, compounded annually. What is the balance after 8 years?

The sum of twice a number and 4 is 14

Find two consecutive whole numbers that sqrt(28) lies between.

Maureen opened a savings account and deposited 600.00 as principal. The account earns 9% interest, compounded monthly. What is the balance after 5 years? round to nearest tenth

the sum of two consecutive integers is-213

The volume of a cube is 0.015625 m3. Determine the length of each side.

The sum of three numbers is 16. The sum of twice the first number, 3 times the second number, and 4 times the third number is 50. The difference between 3 times the first number and the second number is 1. Find the three numbers.

Lucia deposited 8,000 in a savings account with simple interest. Five years later, she had earned 1,200 in interest. What was the interest rate?

5 more than three times a number

Angel is 2 years older than Gavin. In 6 yearsm Gavin's age will be twice as Angel's age now. How old are they 6 years from now?

Nora invested 1500 in a bond at a simple interest rate of 3%. how much will the bond be worth in total after 10 years

the sum of three consecutive integers is 51. what is the value of the middle number

Percy and Amanda deposit 6,150.00 into a savings account which earns 4% interest compounded quarterly. They want to use the money in the account to go on a trip in 3 years. How much will they be able to spend?

Tanvi earned some money doing odd jobs last summer and put it in a savings account that earns 12% interest compounded monthly. After 5 years, there is 800.00 in the account. How much did Tanvi earn doing odd jobs?

What is the volume of a sphere with a radius of 8 m, rounded to the nearest tenth of a cubic meter?

Finn and Ellie deposit 600.00 into a savings account which earns 5% interest compounded continuously. They want to use the money in the account to go on a trip in 1 year. How much will they be able to spend?

The perimeter of a rectangle is 48 inches. If the width of the rectangle is 6 inches, what is the length?

The sum of a number and 5 is-42. What is the number?

A person invests 7500 dollars in a bank. The bank pays 6.75% interest compounded annually. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 15200 dollars?

Vivian opened a savings account 8 years ago. The account earns 9% interest, compounded continuously. If the current balance is 400.00, how much did she deposit initially?

How much to the nearest dollar should you deposit in a savings account at 4% annual simple interest in order to have a balance of 20,000 after five years?

Sam drew a triangle with a height of 6 yards. Its area was 27 square yards. What was its base, to the nearest tenth?

give the number in decimal form, (sqrt(114376493))/(50000sqrt(38))

If the sum of four consecutive odd integers is 304, what is the smallest of the five integers?

Six less than the product of 3 and a number is equal to 7

The circumference of a circle is 8pi ft. What is the area, in square feet? Express your answer in terms of pipi.

Two cyclists leave towns 156 kilometers apart at the same time and travel toward each other. One cyclist travels 3kph slower than the other. If they meet in 4 hours, what is the rate of each cyclist?

The sum of two numbers is 23.5. Their difference is 19.5. Find the two numbers.

9 more than the product of a number and 3 is 12.

mario buy 10 apples and maria eat 3 apples how many apples have mario?

If the sum of the 2 consecutive numbers is 49, find the 2 numbers

When a number is subtracted from its square, the result is 56. Find the number.

You deposit 5000 in an account that pays 2.25% annual interest. Find the balance after 5 years when the interest is compounded quarterly.

11 more than twice a number

Adam is saving up money to buy a car. Adam puts 7,000.00 into an account which earns 10% interest, compounded annually. How much will he have in the account after 9 years?

How much would you have to deposit in an account with a 7.5% interest rate, compounded continuously, to have 2500 dollars in your account 8 years later.

What is the volume of a sphere with a radius of 6.9 ft, rounded to the nearest tenth of a cubic foot?

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