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Popular Problems

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Popular Problems

What's the circumference of this circular pond if its diameter is 3.8 m?

Gabe and Justine deposit 5,000.00 into a savings account which earns 12% 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?

exact number sqrt(1942.76)

You deposit 3000 in an account earning 8% interest compounded monthly. How much will you have in the account in 15 years?

Huilan is 5 years older than Thomas. The sum of their ages is 101 . What is Thomas's age?

7 is 25% of what number

Jill leaves a store traveling 7mph. After 8 hours John leaves the store traveling the same direction at 21 mph. How long until John catches up with and passes Jill?

The sum of 3 consecutive integers is 51. What is the second number in this sequence?

Two dice are rolled. What is the probability of getting a sum greater than 5

three times a certain number is 46 more then the number itself. find the number

Brian is x years old.:Peter is 4 years older than Brian.:Amy is 2 years younger than Brian.:The total of their ages is 26 years.:Work out the value of x

the product of a number and 6 less than the number is 72. find the number

5 times a number

Five years ago, Charlie was twice Priya's age. How old are they now if the sum of their ages 3 years ago will be 76.

6% of what number is 48

The perimeter of a rectangle is 58 feet. If the length is 10 feet, find the width. Without substitution, solve the formula for the unknown variable in terms of the known variables.

the sum of three consecutive integers is 51.find the value of the greatest of the three

A boy is 6 years older than his sister. In three years, he will be twice her age. What are their present ages?

The sum of two numbers is 50. The first number is 43 less than twice the second number. write and solve a system of equations to find the two numbers.

Robin's number is eight more than Luaren's number. The sum of their numbers is 72. Find their numbers

cyclist travels 20km in 4 hrs. What speed did the cyclist cycle at?

Judy is now twice as old as Adam, but 6 years ago, she was 5 times as old as Adam, how old is Judy now?

If a 16 tennis racket is sold at 10% discount, what is the sale price?

The sum of 5 times a number and 2 is 8. Find the number

15 is 25% of what number

Find two consecutive whole numbers that sqrt(27) lies between.

Jeremy is investing 47,000 in an account paying 9.26% interest compounded continuously.What will Jeremy's account balance be in 42 years?

Eighteen less than 7 times a number is the same as 12 more than the number.

Alvin's age is two times Elga's age. The sum of their ages is 42. What is Elga's age?

Jane is saving up money to buy a car. Jane puts 6,000.00 into an account which earns 6% interest, compounded monthly. How much will she have in the account after 3 years?

0.91 is 10% of what number?

The sum of 3 consecutive odd numbers is 51

The diameter of a circle is 12 in. Find its area in terms of pipi

Carla opened a savings account and deposited 600.00. The account earns 2% 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?

Jairo is 4 years older than his sister Emma. The sum of the squares of their ages is 58. How old is Emma?

0.75 of what number is 1/2

Hannah opened a savings account and deposited 600.00 as principal. The account earns 14% interest, compounded annually. What is the balance after 8 years?

Ben is 4 times as old as Ishaan and is also 6 years older than Ishaan.

A product sells at a regular price of 120 which is on sale for 65% off the regular price. Find the sale price. Be sure to round your answer to the nearest cent.

Darren is 6 years older than Lee. Barry is 9. Harper is 3 years younger than Barry and 1 year younger than Lee. How old is Lee?

Find the area of the segment of a circle whose radius is 5 feet, formed by a central angle of 55^{\circ}.

The circumference of a circular garden is 116.18 feet. What is the diameter of the garden? Use for and do not round your answer.

Bernie deposited 2,000 in an account earning 10% interest compounded annually.To the nearest cent, how much will he have in 5 years?

Find the final amount of money in an account if 8,100 is deposited at 6.5 % interest compounded weekly and the money is left for 6 years. Round the answer to 2 decimal places.

Money is borrowed at 11% simple interest. After one year, 607.17 pays off the loan. How much was originally borrowed?

Nine times a number diminished by 4 is 95

How much would you need to deposit in an account now in order to have 4000 in the account in 5 years? Assume the account earns 4% interest compounded monthly.

two times a number

13 is 5 greater than half a number

Hope invests 8,000 into an account that compounds monthly at an interest rate of 6%. How much money will Hope have in the account after 10 years?

Bryan puts 600.00 into an account to use for school expenses. The account earns 3% interest, compounded quarterly. How much will be in the account after 7 years?

A fair coin is flipped four times. Use a tree diagram to find the probability of observing exactly two heads.Enter your answer as a percentage, to the nearest percent.

find which term in the number pattern equals 451 the pattern increases by 7

The quotient of a number and-3.5 is 15.5 . Find the number.

The difference between three times a number and two more than two times the number

aldo deposited 7000 into an account with an 11% interest rate compounded semiannually. How long will it take for the investment to grow to 40964

The radius of a circle is 17 ft. Find its area in terms of pipi.

the sum of two numbers is 39. Twice the frist number plus 3 times the second number is 101

what is the length of a rectangle with a width of 12in. and area of 66 in^2?

A circle has a diameter of 6.3 meters. Find its circumference. (Use pi=3.14.)

our bracket a number subtracted by two

Avery opened a savings account and deposited 200.00 as principal. The account earns 13% interest, compounded annually. What is the balance after 8 years?Round your answer to the nearest cent.

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

Find the time required for an investment of 5000 to grow to 8000 at an instant rate of 7.5% per year, compounded quarterly.

Marian invests 8,152.7 in a savings account with a fixed annual interest rate of 7.19 % compounded continuously. What will the account balance be after 8 years?

The sum of 38 and twice a number x is 124 . What is-2x-5 ?:-101:-91:46:86

Jace invested 380 in an account paying an interest rate of 6.2% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest ten dollars, would be in the account after 15 years?

twice the difference of a number and 4 equals 7

7 % of what number is 1.96 ?Identify the percent, the base, and the amount, write the percent as a decimal, and round the base to the nearest whole dollar.Percent = Base = Amount =

Seven times the sum of a number and 1

A soccer player kicks a ball 6.5 meters at a velocity of 22 meters per second. how much time is needed for the ball to travel this distance

The area of a rectangle is 72 square inches. The rectangle is 9 inches long.:How wide is the rectangle?

The area of a triangle is 48m^2. If the base is 8m, what is the height of the triangle?

The difference of twice a number and 6 is at least 24

The difference of 5 and a number is 3.2 more than two times the number

alana is 2 years younger than tommy and the sum of their ages is 16. how old is alana

eight more than seven times a number is equal to four more than five times a number. What is the number?

What is the volume of a sphere with radius of 9.9ft , rounded to the nearest tenth of a cubic foot?

Carlo is 12 years older than his brother. In 6 years, he will be twice as old as his brother. Find the present age of each.

the sum of the two number is 40. one of the numbers exceeds the other number by 10. find the value of the smaller number

six times the sum of a number and 25 is at least 21

The diameter of a circle is 84 kilometers. What is the circle's circumference?Use pi \approx3.14 and round your answer to the nearest hundredth.

the quotient of ten and a number is two fifths

five more than three times a number is 17

how much must be deposited today into the following account in order to have a 110000 dollar college fund in 13 years. assume no additional deposits are made. an account with quarterly compounding and an APR of 7.86%. how much should be deposited today

This year's graduating class at Richmond High School is 209 students, which is 90% larger than it was a generation ago. What was the size of the graduating class then?

Rosanne is saving up money to buy a car. Rosanne puts 10, 000.00 into an account which earns 2% interest, compounded annually. How much will she have in the account after 3 years? round to the nearest cent

Carson opened a savings account and deposited 100.00 as principal. The account earns 3% interest, compounded annually. What is the balance after 6 years?

2 less than a number is more than 8

Find the area and the circumference of a circle with radius 4 mm. Write your answers in terms of pi, and be sure to include the correct units in your answers.

The sum of two numbers is 55. The greater number is seventeen times the smaller number plus one. find the numbers.

Six more than seven times a number is thirty-four. Find the number.

The sum of three consecutive even numbers is 90. What are the numbers?

The sum of 3 consecutive even numbers is 270 .

A principal of\$2500 is invested at 3.25% interest, compounded annually. How much will the investment be worth after 12 years?

Maya opened a savings account 2 years ago. The account earns 1% interest, compounded annually. If the current balance is 500.00, how much did she deposit initially?

Set up a system of linear equations, and then solve for the indicated quantities.Four times the smaller of two numbers plus five times the larger number is-13 .Five times the smaller number minus five times the larger number is-5 .Find the numbers.Let x represent the smaller number. Let y represent the larger number.

Shivani opened a savings account and deposited 3,000.00 as principal. The account earns 3% interest, compounded monthly. What is the balance after 10 years?

Melanie invests 7600 in a new savings account which earns 4.0% annual interest, compounded monthly. What will be the value of her investment after 2 years? Round to the nearest cent.

the sum of twice a number and 5 is 13 less than the opposite of a number

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