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Popular Problems

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Popular Problems

Erics dad is 42. 10 years ago he was 8 times eric age how old is Eric age now

the product of 5 and a number

find the volume of a sphere with diameter of 60ft

Find the time required for an investment of 5000 dollars to grow to 8800 dollars at an interest rate of 7.5 percent per year, compounded quarterly. Your answer is t= years. You may enter the exact value or round to 2 decimal places.

An amount of 22000 is borrowed for 7 years at 8.25 interest, compounded annually. If the loan is paid in full at the end of that period, how much must be paid back?

The sum of a number times 10 and 19 is greater than-17.

What is the volume of a sphere with a diameter of 49.3 cm, rounded to the nearest tenth of a cubic centimeter?

The volume of a sphere is 4, 500pi cubic millimeters. Find the radius.

The radius of a circle is 7 feet. What is the circle's area?

Mckenzie wants 10,000 saved in 6 years to make a down payment on a house. How much money should she invest now at 2.4% compounded monthly in order to meet her goal

The sum of two numbers is 65 . One number is 4 times as large as the other. What are the numbers? Larger number: Smaller number:

John is 4 times as old as Martha. Five years ago, the sum of their ages is 50. Find their present age.

A ticket costs 75. A fee of 10% is added to the price. Which calculation will give you the new price?

A population doubles every 10 years how long will it take for the population to increase by 35%

The sum of two numbers x and y is 52. The difference between the two numbers is 8.Find the values of x and y.

A triangle has an area of 6.5 square feet. The height of the triangle is 2.5 feet. What is the length of the base of the triangle?

3200 dollars is placed in an account with an annual interest rate of 8%. To the nearest tenth of a year, how long will it take for the account value to reach 9000 dollars?

Natalie invested 1,200 in an account paying an interest rate of 6.4% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest dollar, would be in the account after 17 years?

if the perimeter of the square is 48cm then find the area of the square

A number increased by 11 is 2 times the sum of the number and 1.

To pay for new machinery in 7 years, a company owner invests 20,000 at 7.5% compounded quarterly. How much money will be available in 7 years? Round your answer to the nearest cent.

twice the difference of a number and 9 is two

A reindeer runs 2014 miles in 3 hours. At that rate, how many miles does it run in 1 hour?

5 is decreased by a number.

How much money should you invest now to have 5000 in 12 years if you invest the money at a rate of 1.4%, compounded semiannually?:

Your investment account have grown by 6.9% .Currently you have R6414 in this account .What was the balance in your account one year ago before this gain

Three consecutive integers add up to 213. What is the least of these integers?

the result of a number when increased by 15% is 161.find the number

Four times the difference between 45.6 and a number is equal to 61.5

The product of two consecutive even integers is 528. Find the value of each integer.

Molly can row 1.1 meters per second. How far can she row in 20 seconds?

A circle has a circumference of 36pi inches . What is the area, in square inches, of the circle?

Franco puts 3,000.00 into an account to use for school expenses. The account earns 5% interest, compounded quarterly. How much will be in the account after 9 years?

Liam opened a savings account 9 years ago. The account earns 6% interest, compounded annually. If the current balance is 400.00, how much did he deposit initially?

fifteen more than three times a number is the same as ten less than six times the number. what is the number

The radius of a circle is 7 in. Find its area in terms of pi

Twice the difference of a number and 2 is 6.

Find three consecutive integers whose sum is 22 less than two times the larger number.

The circumference of a circle is 20pi in. What is the area, in square inches?

The sum of two numbers is 48. If one number is three more than twice the second number, which of the following is the smaller number?

tanh(1) :Enter a number.

The circumference of a circle is 43.96 millimeters. What is the circle's diameter?

What is the result when the number 40 is increased by 25%?

Find two consecutive whole numbers that sqrt(122) lies between.

What is the probability of getting 6 heads when you flip a coin nine times?: 2^9=

A circular field has area 14400 square feet. What is the radius of the field?

The sum of three consecutive even integers is 156156. Find the integers

Max opened a savings account and deposited 100.00. The account earns 10% interest, compounded quarterly. 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?

the sum of 6 consecutive integers is 393

Find four consecutive integers such that twice the sum of the first and third is 11 greater than 3 times the second.

The sum of two numbers is 40. Half the larger number increased by four is same as the smaller number. Find the numbers.

the sum of two numbers is 33. one number is 2 times as large as the other.what are the numbers

A \2720 investment earns interest at 2.7% p.a., compounded weekly over 16 years.How much interest did the investment accumulate, to the nearest cent ?

Darell earned some money doing odd jobs last summer and put it in a savings account that earns 4% interest compounded quarterly. After 9 years, there is 800.00 in the account. How much did Darell earn doing odd jobs?

The sum of two number is 64.Twice the larger number plus five times the smaller number is 20. find the two number

A woman can bicycle 21 miles in the same time as it takes her to walk 7 miles. She can ride 7 mph faster than she can walk. How fast can she walk?

use the appropriate compound interest formula to compute the balance in the account after the stated period of time. 23000 dollars is invested for 6 years with an APR of 3% and daily compounding. what is the balance in the account after 6 years

Hanson opened a savings account and deposited 600.00 as principal. The account earns 15% interest, compounded monthly. How much interest will he earn after 6 years?

Daryl is twice as old as Kathlyn. In 6 years, he will be four times as old as she was 3 years ago. Find their present ages.

Hampton's current population is 443,864 residents, which is 20% smaller than at the time of its founding. What was the population of Hampton back then?

Is the real number sqrt(1.21) rational or irrational?

five times a number decreased by eight is at most ten more than twice the number

Find 27.4% of 424. Round to the nearest tenth.

Kevin’s age is 3 years more than twice Jane’s age. The sum of their ages is 39. How old is Kevin and Jane?

9% of a number is 270000

gabrielle's age is three times mikhali's age. the sum of their ages is 32. what is mikhali's age?

Use x for your variable.:The sum of two times a number and five is eight.:Equation: x= :Question Help:

Each side of a square painting is 3 meters long. What is the painting's area?

a telephone cost 250 the sales tax is 7.5%. what was the cost of the telephone including sales tax

the sum of 3 numbers is 110. the third number is 3 times the second. the first number is 5 more than the second. what are the numbers

The radius of a circle is 3 in. Find its circumference in terms of pipi.

the difference of twice a number and 5 is greater than-29

13 more than a number is 19.

Kevin is 6 years older than Timothy, but 4 years ago Kevin was twice as old as Timothy. Find their present ages.

solve and show solution : If a card is selected at random standard deck of card, what is the probability that the card drawn is red card or face card

Twice the difference between a number and 4 is equal to three times the sum of the number and two.

The sum of 3 consecutive odd integers is 213. What is the value of the least integer?

Jack invested 5,000 for 4 years at a simple interest rate of 7%. How much interest did he earn?

Wanda is 23. Maria is 3 years younger than Jerry and 5 years older than Emily. Jerry is 10 years younger than Wanda. How old is Emily?

Debbie has 4,000 in an account. The interest rate is 15% compounded annually.To the nearest cent, how much interest will she earn in 2 years?

circle has a circumference of 113.04 units. What is the diameter of the circle? Use 3.14 for pi and enter your answer as decimal. units

The sum of 5 consecutive even numbers is 200.

What is the original price of an item that costs 64.80 after a 35% increase?

josh has 2 apples, jessica has 3 apples, how many apples they both have?

There are two positive integers. One is three more than the other. The sum of their squares is:225 . What are the numbers?

four fifths of a number is no more than five

9 more than a number equal to11

Darrell opened a savings account and deposited 4,517.00 as principal. The account earns 4% interest, compounded quarterly. What is the balance after 9 years?

the product of a number and 3 is 7.5. what is the number

o.2% of what number is 8

The following money market account rates were available from a particular bank. Find the compound amount and the interest earned.\$9000 at 1.16% compounded daily for one year.

After a 85 % reduction, you purchase a new sofa on sale for 87. What was the original price of the sofa?

If a number is subtracted from five times its square, the result is eighteen. Find all such numbers

Emily had a book report due Friday, and she predicted how many minutes it would take her to finish. She spent 50 minutes doing the book report. Her prediction was 20% lower than that. How long had Emily predicted the report would take her?

the sum of 18 and twice a number is the same as 6 less than 4 times the number

In 2 years, Pablo wants to buy a bicycle that costs 600.00. If he opens a savings account that earns 8% interest compounded quarterly, how much will he have to deposit as principal to have enough money in 2 years to buy the bike?

The sum of three consecutive even integers is 162. Find the integers.

Find three consecutive integers such that the sum of the first and the third is 120.

Michael is twice as old as Jane. Four years from now, Michael will be six times as old as Jane was eight years ago. Find their present ages.

A man's age is 2 years younger than 3 times his son's age. The man is 37 years old. How old is his son?

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