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Popular Problems

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Popular Problems

the sum of two consecutive even integers is 238

When 2 dice are rolled, find the probability of getting a 5 or a heart.

Find the surface area in square meters of a sphere with diameter 3 m. Round your answer to the nearest tenth of a meter.

The sum of seven and a number, x, is six.

Suppose Leila places 7500 in an account that pays 11 interest compounded each year. Assume that no withdrawals are made from the account. Follow the instructions below. Do not do any rounding. Find the amount in the account at the end of 1 year.

Lauren's age is half of Joe's age. Emma is four years older than Joe. The sum of Lauren, Emma, and Joe's age is 74. How old is Joe?

a number equals six less than four times a number

Mariam found a shirt on sale for 30% off. The shirt was originally 20. How much is the discount?

Eloise practiced piano for 2/5 of an hour. Sarah practiced piano for 3/4 of an hour.How much longer did Sarah practice than Eloise?Enter your answer as a fraction in simplest form by filling in the boxes.

Of the students in Maureen's class, 3/4 have a pet cat. Of the students who have a cat, 1/2 also have a dog. What fraction of the students in Maureen's class have both a cat and a dog?

the product of the number and eight

How much money will there be in an account at the end of 9 years if 3000 is deposited at 7% interest compounded semi-annually?

the quotient of a number and nine

A bank offers an investment account with an annual interest rate of 1.17% compounded monthly. Bob invests 3500 into the account for years.Answer the questions below. Do not round any intermediate computations, and round your final answers to the nearest cent. If necessary, refer to the list of financial formulas. How much interest is earned on Bob's investment after 2 years

The area of a circle is 0.1256 square feet. What is the circle's diameter

Anna ran 1/2 miles in 4 minutes. At that rate, how long would it take her to run 2 miles?

Three consecutive odd integers have a sum of 27. What are the integers?

Between which two consecutive integers does sqrt(40) fall between

A rain jacket comes to a store at a wholesale price of 102. The store marks up the price by 54%. What is the retail price of the rain jacket?

Christopher took out a loan for \$25,690 to purchase a truck. With an annual interest rate of 5.2%, how much would he have paid after 5 years if the interest was compounded monthly?

if 9.8 plus 5.5 times a number equals the sum of the number and 35.4. what is the number

You want to have 800,000 when you retire in 15 years. If you can earn 4% interest compounded continuously, how much would you need to deposit now into the account to reach your retirement goal?

When a number is decreased by 10 % of itself, the result is 180. What is the number?

423% of what number is 88.83

ten is equal to two times a number plus 3.6

MA.7.GR.1.1 A new park is being built in the shape of a trapezoid, as shown in the diagram below. The builders will cover the ground with a solid rubber surface to ensure the children playing have a safe and soft place to land when they jump or fall. How many square yards of rubber will be needed for this park?

A SHADED REGION The shaded region below, bounded by an ellipse and a hyperbola, is considered. The major axis of the ellipse has a length of 20 units and the distance between its foci is equal to 12 units. The vertices of the hyperbola coincide with the foci of the ellipse and the foci of the hyperbola coincide with the vertices of the ellipse located on the major axis. What is the system of inequalities defining the shaded region?

Caleb puts 500.00 into an account to use for school expenses. The account earns 8% interest, compounded monthly. How much will be in the account after 6 years?

Four increased by the product of a number and 2 is greater than 24

Victor's age is three more than twice Jake's age. Three years ago, Victor was four times as old as Jake was then. How old are they now?

The sum of two numbers is 68. The smaller number is 22 less than the larger number. What are the numbers

At his last baseball game George missed 35% of the pitches thrown to him, Based on this information, how many pitches will he miss if he has 40 pitches thrown at him?

Colin opened a savings account and deposited 1,000.00. The account earns 8% 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 difference between five and twice a number, x, is three.

Between what two consecutive whole numbers does sqrt(31) lie?

a number is no more than-16

Priya has completed 9 exam questions. This is 60% of the questions on the exam. Which equations represent this situation?Select all that apply.

Four times the product of negative five and a number.

The sum of two numbers is twice their difference. The sum of the squares of the two numbers is 6250.What are the to numbers.

Devaughn is 11 years younger than Sydney. The sum of their ages is 53. What is Sydney

A pair of dice is rolled one time. Find the probability of rolling a sum between 6 and 10 exclusive

After a discount of 20% the cost of a frock is Rs 720 . Find its marked price

Sharon is 53 years old.The sum of the ages of Sharon and Tiffany is 71.How old is Tiffany?

one number is 2 less than a second number. Twice the second number is 7 less than 2 times the first. Find the two numbers.

The sum of three consecutive integers is 189. Find the greatest integer.

eighteen less than twice a number is two

Lester opened a savings account and deposited 5,881.00 as principal. The account earns 6% interest, compounded annually. What is the balance after 6 years?

Find the radius of a circle that has an area of 86 square feet.

−17 times a number minus 29 is equal to −32 less than the number.

What is the area of a circle with a circumference of 12pi ?

Seven times the sum of a number and 4 is 6

4 subtract three times a number

how many 3 person groups can be formed in a class of 16

The picture frame is square shaped. What is the area of the interior of the picture frame in terms of c and d? Write the variables in alphabetical order. one side is 5c^3d^2

Estimate 450+3.55 by first rounding each number to the nearest tenth.

Skye is making a scale model of a tall building. If each floor is to be 1 7/8 inches tall, and the whole model is 37 1/2 inches tall, how many floors does her model building have?

Mike's group can hike 11 miles per day. How many days will it take the group to hike 165 miles?

6 friends share 3 sandwiches equally.:How much would each friend get?

Jonah opened a savings account and deposited 4,000.00 as principal. The account earns 11% interest, compounded annually. What is the balance after 9 years?

one number is 6 times another number and their sum is 70.

You deposit 3000 in an account earning 7% interest compounded monthly. How much will you have in the account in 15 years?

Twice the difference of a number and 5 is equal to 9.

Lauren's age is half of Joe's age. Emma is seven years older than Joe. The sum of Lauren, Emma, and Joe's age is 35. How old is Joe?

The radius of a circle is 6 meters. What is the circle's area?

the sum of two consecutive even integers is 70. find the two integers

This morning, Jenny's car had 28.07 gallons of fuel. Now 2.9 gallons are left. How much fuel did Jenny use?

12 is 60% of what number

thrice a number decreased by 2 exceeds twice the number unit

At a community barbecue, Mrs. Everett and Mr. Robinson are buying dinner for their families. Mrs. Everett purchases 3 hot dog meals and 1 hamburger meal, paying a total of 23. Mr. Robinson buys 3 hot dog meals and 3 hamburger meals, spending 39 in all. How much do the meals cost?

A party rental company has chairs and tables for rent. The total cost to rent 5 chairs and 6 tables is \$48. The total cost to rent 3 chairs and 2 tables is \$18. What is the cost to rent each chair and each table?

Mykala has deposited 5,000 in a bank for 6 years at the interest rate of 5% compounded annually. How much money will she receive at the end of the six years?

Ivanna is going for a walk. She walks at a speed of 2 miles per hour for 6.4 miles. For how many hours does she walk?

Jack and Rita deposit 1,601.00 into a savings account which earns 3.12% interest compounded annually. 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?

Some aliens on Planet Zenith leave their planet to explore other planets in the Universe. 120 aliens have left Planet Zenith over the past 3 years. Write an expression to model the change in aliens per year on Planet Zenith. Evaluate your expression and give the answer in the context of the problem.

Jada buys a table priced at 243.If the sales tax is 10%,what will be the total cost including tax?

The area of a circle is 2.5434 square yards. What is the circle's circumference?

Eve opened a savings account and deposited 5,277.00 as principal. The account earns 5% interest, compounded monthly. What is the balance after 9 years?

Choose the correct equation that represents the following situation.The difference between 5 times a number and the number is 28.

Brent Pickett borrowed 4000 from his brother Dave. He agreed to repay the money at the end of 2 years, giving Dave the same amount of interest that he would have received if the money had been invested at 1.25% compounded quarterly. How much money did Brent repay his brother?

Evan is going to invest in an account paying an interest rate of 4.4% compounded monthly. How much would Evan need to invest, to the nearest dollar, for the value of the account to reach 41,000 in 8 years?

5 A rectangle has a length of 6 centimeters and a width of 5 centimeters. What is the area of the rectangle? square centimeters

a number decreased by 8

Use the binomial distribution to find the probability that five rolls of a fair die will show exactly two threes. Express your answer as a decimal rounded to 1 decimal place.

Two trains leave towns 700kilometers apart at the same time and travel toward each other. One train travels 11 kmh slower than the other. If they meet in 4hours. What is the rate of each train?

Raina deposited 3000 into an account with a 10.2% annual interest rate, compounded monthly. Assuming that no withdrawals are made, how long will it take for the investment to grow to 4698 ?

Bernie has 90 in a savings account.The interest rate is 10% per year and is not compounded.How much interest will he earn in 2 years?

Marshall opened a savings account 3 years ago. The account earns 2% interest, compounded quarterly. If the current balance is 300.00, how much did he deposit initially?

John has 2 apples. both apples were for 10 dollars. how much price is an apple

A group consists of n engineers and n nurses. If two engineers are replaced by nurses, then 51 percent of the group members will be nurses. Find the value of n.

The sum of 17 and two more than twice a number is 41. Find the number.

The radius of a circle is 3.8 cm. Find the circumference to the nearest tenth.

Britney opened a savings account and deposited 300.00 as principal. The account earns 11% interest, compounded monthly. What is the balance after 8 years?

the difference of a twenty and a number

The sum of two numbers is 65 and their difference is 9. What are the two numbers?

Find the diameter of a circle with a circumference of 25.12in. Use 3.14 for pi

A merchant market up a radio 25% over his cost and then sold it for \$60 . What is his cost for the ratio?

Ernesto has 20 in an account. The interest rate is 10% compounded annually.To the nearest cent, how much interest will he earn in 1 year?

The diameter of a circle is 4 meters. What is the circumference?

To celebrate the first day of school, Lila brought in a tray of caramel brownies and walnut brownies. The tray had a total of 100 brownies, of which 63% were caramel. How many caramel brownies did Lila bring?

An initial investment of 480 is appreciated for 9 years in an account that earns 7% interest, compounded quarterly. Find the amount of money in the account at the end of the period.

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