165 Answered Questions for the topic Story Problem

11/30/18

A certain forest covers an area of 2900 km^2. Suppose that each year this area decreases by 3%. What will the area be after 6 years?

A certain forest covers an area of 2900 km^2. Suppose that each year this area decreases by 3%. What will the area be after 6 years?

11/18/18

I need help explaining this word problem.

If a car is driving 70 miles per hour and you and you are driving 71 miles per hour. if you are one mile behind them how long will it take you to catch up.

10/10/18

Enclosing playing field

You have 600 meters of fencing, and you plan to lay out two identical playing fields. The fields can be side by side and separated by a fence. Find the dimensions and the maximum area of each field.

10/10/18

Maximizing Revenue

A demand function p=200-4x, where p is the price per unit and x is the number of units produced and sold (the demand). Find x for which the revenue is maximum.

09/24/18

There are 5000 cowboys and 700000 cows how many cows per cowboy were there

Its for math idk why we have to go through all of this to get an answer  

09/23/18

kevin is 4 years older than Tasnia. tasnia is 4 years older than Jayden. If all their three ages is the sum of 45. how old is Jayden?

kevin is 4 years older than Tasnia. Tasnia is 4 years older than Jayden. If all their three ages is the sum of 45. how old is Jayden?

08/27/18

Write an expression for how much it will cost Ms. Carlyle to rent the car.

Ann Carlyle is planning a business trip for which she needs to rent a car. The car rental company chargers $36 per day plus $0.50 per mile over 100 miles. Suppose Ms. Carlyle rents the car for 5... more

08/16/18

How do I go about doing a problem like this?

Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 82 miles in the same time that Dana Travels 74 miles. If Chucks rate of travel is 4 mph more than Dana's, and they travel the... more

07/26/18

story problem help pre algebra.............

Norman and Suzanne own 26 share of a fast food restaurant stock and 76 shares of a toy company stock. At the close of the markets on a particular day in 2004, their stock portfolio consisting of... more

05/31/18

Story problem

The total number of goals scored in a hockey game was 22. One team scored 4 more goals than the other. How many goals did each team score?

05/30/18

9. Richard and Linda enjoy visiting Hilton Head Island, South Carolina. The distance from their home to Hilton Head is 960 mi, so the drive takes them 2 days. R

 9. Richard and Linda enjoy visiting Hilton Head Island, South Carolina. The distance from their home to Hilton Head is 960 mi, so the drive takes them 2 days. Richard and Linda travel twice as far... more

05/18/18

A dishwasher uses about 1400 watts of power. If the power company charges 9 cents per kilowatt-hour, how much does it cost to run a dishwasher for 16 hours?

A dishwasher uses about 1400 watts of power. If the power company charges 9 cents per kilowatt-hour, how much does it cost to run a dishwasher for 16 hours?   How do I set this up to solve?

05/15/18

Math Story problem :(

Billy was counting the number of wheels and bike seats at the playground. He saw tricycles and bicycles. He counted 79 wheels and 28 seats. How many bicycles did Billy see?

05/09/18

A box of eggs and a jug of milk cost $5. Two boxes of eggs and three jugs of milk cost $13. How much is a box of eggs? How much is a jug of milk?

Having a little trouble figuring this out! Hope someone out there can help me! Thank you in advance!

04/28/18

How far apart are A and B (to the nearest yard)?

Two points A and B are on opposite sides of a building. A surveyor chooses a third point C 76 yd from B and102 yd from A,  with angle ACB measuring 55.6°.  How far apart are A and B (to the nearest... more

04/27/18

Through how many degrees will the larger wheeler rotate if the smaller one rotates 230°?

Two wheels are rotating in such a way that the rotation of the smaller wheel causes the larger wheel to rotate.The radius of the smaller wheel is 10.6 centimeters and the radius of the larger wheel... more

04/18/18

A young person grows from 7 pounds to 140 pounds in 18 years. How many ounces per hour is this growth rate? Round your answer tot he nearest ten-thousand of an

Solve the question and show step by step with solution and how to find the answer in the way you did it 

04/17/18

a young person grows from from 7 pounds to 140 pounds in 18 years. How many ounces per hour is this growth rate?

I am struggling with this story problem, can you help please?

02/10/18

Kerry has $10,000 to invest for her future. She puts part of the money into stocks which earn 6% annually.

Kerry has $10,000 to invest for her future. She puts part of the money into stocks which earn 6% annually. She also places the remaining money into a mutual fund which earns 7% annually. The total... more

02/06/18

in a purse misty has $1.91.

In a purse misty has $1.91, including one more nickel than quarters. She also has twice as many dimes as nickles. But, she also has eight more pennies than dimes. How many of each of the four coins... more

02/04/18

Little Lucy has $2.26 in her bank.

Little Lucy has $2.62 in her bank. She has fourteen more nickels than dimes and two more pennies than nickels. What is the equation?    How many dimes:? How many nickles:? How many pennies:?     more

01/30/18

Sam is twice as old as Mary and Mary is 5 years older than her sister Kate. The sum of all their ages is 31.

Sam is twice as old as Mary and Mary is 5 years older than her sister Kate. The sum of all their agesis 31. Find the age of:Kate =Mary =Sam =

01/30/18

In Mindy's coin purse she has $2.18.

In Mindy's coin purse she has $2.18. The her total coin purse change is comprised of twice asmany nickels as pennies and three less dimes than nickels. How many of each coin is in herchange purse?
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