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Popular Problems

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Popular Problems

An initial amount of 3300 is invested in an account at an interest rate of 5% per year, compounded continuously. Assuming that no withdrawals are made, find the amount in the account after six years.

a circle has a diameter of 28 ft what is the circumference

Hiba went for a drive in her new car. She drove for 142.5 miles at a speed of 57 mph. For how many hours did she drive?

Reggie opened a savings account and deposited 200.00. The account earns 10% interest, compounded annually. If he wants to use the money to buy a new bicycle in 3 years, how much will he be able to spend on the bike?

What is the volume of a sphere with a radius of 6.7 m, rounded to the nearest tenth of a cubic meter?

The radius of a circle is 8 cm. Find its area to the nearest whole number.

Fred is 4 years older than Barney. Five years ago the sum of their ages was 48.How old are they now?

Josefa wants 5,000 saved in 2 years to make a down payment on a house. How much money should she invest now at 4.45% compounded annually in order to meet her goal?

Taylor invested 650 in an account paying an interest rate of 2.3% compounded daily. 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 880?

four times one number added to another number is 36. three times the first number minus the other number is 20. find the numbers

The sum of 5 times a number and 6 is 2

the radius of a circle is 12 feet what is the circles area

Spencer deposited 10 in an account earning 5% interest compounded annually.To the nearest cent, how much will he have in 3 years?

selling price is 5225 after allowing a 5% discount. find the marked price

Justin buys a garlic grill with 20% off for 9.36, what was the original price

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

Aaliyah invested 350 in an account paying an interest rate of 4% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest dollar, would be in the account after 20 years?

The perimeter of a rectangle is 19 feet. If the length is 6 feet, find the width.

17 The circumference of a circle is 59cm :Calculate the radius of the circle.

The circumference of a circle is 84 cm. Find the area of the circle, rounding your answer to 3 significant figures.

Mark is investing 8,000 in an account paying 5.5% interest compounded daily.What will Mark's account balance be in 6 years?

If the sum of a number and 5 is multiplied by 10 , the result is:135 greater than 5 times the number.:What is the number?

find the area of the triangle with vector (-1,2),(4,-1) and (8,7)

stacy has 4 apples. john takes 3 apples. how many apples does stacy have.

Eight more than the quotient of a number and 5 is 4

half of 4 times a number

the sum of five and twice a number

A distributor sells a product for 62 to his customers in which his mark-up rate is 5%. What is the cost of the product? Be sure to round your answer to the nearest cent.

2000 was deposited into an account with an APR of 4.3%. What is the balance after 5 year?

9 less than nine times a number.

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

8 times a number plus 3 times the number is the same as 9 more than 12 times the number. find the number

beth is 8 years older than her brother. next year she will be twice as old as her brother. how old is beth now?

What is the result when the number 87 is increased by 3.9%?

Felicity deposits 200 into her savings account which earns 1.75% simple interest per year. What is her account balance after 10 years?

the sum of twice a number and 5 is at most 3 less than the number

Gabriel and Avery deposit 1,000.00 into a savings account which earns 5% interest compounded quarterly. They want to use the money in the account to go on a trip in 2 years. How much will they be able to spend?

A number is at least-18

the next model of a sports car will cost 12.3% less than the current model the current model cost 48000 what is the price in decrease

George is twice as old as Tamara. In five years, George will be 1.5 times as old as Tamara. Write using a system of two linear equations

John is 3 less than twice the age of Janet. If Janet is 16 years old, how old is John?

sam has 3 cookies she eats 3 how many are left

3 less then a certain number is 9 less than 4 times the number

Ella invested 4,900 in an account paying an interest rate of 3% compounded monthly. 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 5,920?

maria has 2 apples, she gives 1 to john. How many apples does she have left?

Joy is 2/3 as old as Lyd. Six years ago, Joy is 20 less than Lyd's age.:How old are they 6 years ago?

The radius of a circle is 2 meters. What is the circle's area?

The perimeter of a rectangular garden is 364 feet. If the length of the garden is 99 feet, what is its width?

The diameter of a circle is 6 m. Find its area in terms of

area The area of a circle is 4.5216 square inches. What is the circle's circumference?

If a fair die is rolled 5 times, what is the probability, rounded to the nearest thousandth, of getting at most 2 fours?

A principal 4800 of is invested at 3.25% interest, compounded annually. How much will the investment be worth after 8 years?

Sound travels at a speed of approximately 1,085 feet per second. How far does sound travel in 13 seconds, expressed in scientific notation?

Santiago opened a savings account and deposited 3,000.00. The account earns 2% interest, compounded annually. If he wants to use the money to buy a new bicycle in 2 years, how much will he be able to spend on the bike?

The sum of two numbers is 50.The larger number is 8 more than the smaller number. What are the numbers?

The diameter of a circle is 9 m. Find its circumference in terms of pipi.

One number is 5 more than twice the other number. The sum of the two numbers is 56. What are the two numbers?

calculate the number of options for arranging 4 apples and 5 watermelons in a circle with each fruit type staying together

If 25% of a number is 75, what is the number?

Kaelee wants her money to work for her, so she invests 1, 000 dollars into an account compounded quarterly at a rate of 4%. How long would it take for her to earn 500 dollars?

the sum of eight times a number and fifteen is seven.

Two airplanes leave Chicago's Midway airport at the same time, traveling in opposite directions. One travels 25 miles per hour faster than the other. After 2 hours, they are 490 miles apart. find the speed of the faster airplane.

Question 7 How much should I invest now into an account paying 4% p.a. compounded interest if I want the investment to have a value of K20 000 in 2 years, time? (2marks)

Half of a number,

two increased by the product of a number and 8 is less than 19

Harold deposited 70 in an account earning 5% interest compounded annually.To the nearest cent, how much interest will he earn in 2 years?

Find the compound amount for the deposit and the amount of interested earned.\15, 000 at %5 compounded monthly for 18 years.

You would like to have 5, 000.00 in a savings account after 5 years. Your savings account has a 9.5% interest rate, compounded quarterly. How much must you deposit in that account now to reach your goal?

Christine is saving up money to buy a car. Christine puts 10,000.00 into an account which earns 11% interest, compounded quarterly. How much will she have in the account after 9 years?

The sum of three consecutive integers is 75. Find the value of the least of the three.

Twice a number increased by 15 is at least 7

When 7 is subtracted from a certain number, the result is 31 . Determine the number.

What number is 15% smaller than 640

a number subtracted from (-14) is-4

Kathy bought a pair of jeans on sale for 30% off the regular price. If the jeans regularly cost 75 .00. How much did she pay?

The sum of 8 times a number and 6 equals 5

What is the result when the number 20 is increased by 25%?

Find two consecutive whole numbers that sqrt(50) lies between.

the sum of three numbers is 63. The third number is 2 times the first. The first number is 5 more than the second. What are the numbers?

The diameter of a circle is 4 m. Find its area in terms of pipi.

36 is 60% of what number?

71 decreased by Victor's age is 10 .

Amir puts £3800 into an bank account.The account pays 2.75% simple interest each year.Work out how much interest Amir will get after 18 years.

The sum of three consecutive even integers is 120. Find the integers.

Nishi invests £4600 at 6% interest per year. Work out how much she will have altogether after 5 years

The sum of three times a number and 8 is 29.

The sum of two number is 65. One number is 4x as the other. what are the two numbers

Nick has 3, 572 in an account that earns 1% interest compounded annually.To the nearest cent, how much interest will he earn in 4 years?

Tristan inherited some money from his grandfather and put it in a bank account that earns 7% interest compounded monthly. After 9 years, Tristan had 1,000.00 in the bank account. How much interest did he earn?

fives time a number, increased by 3 is 85

The area of a circle is 100pi square feet. What is the radius?

what number is 42% of 170

the sum of 2 consecutive numbers, both squared, is 13

tommy had 2 apples and then he bought 7 more apples. how much does he have now?

What number is 8% larger than 230

the sum of three numbers is 69. the third is 2 times the second. the first number is 9 more than the second. what are the numbers

Twice the difference of a number and 7 is at most 16

Two more than the product of a number and 8 is equal to 6

69% of a number is 69

A square has an area of 25cm^2 What is the length of each side?

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