6,774 Answered Questions for the topic Word Problem

Word Problem Fast Money Problem.

03/17/18

Algrebra Question! Please help fast!! word problem!!
Kendra has $5.25 in dimes and nickels. If she has 3 times as many dimes as nickels, how many of each coin does she have?
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Word Problem

03/17/18

Algrebra Question! Please help fast!!
Jack is 4 times as old as Lacy. 8 years from now the sum of their ages will be 66.  How old are they now?
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Word Problem Fast'

03/17/18

Algrebra Question! Please help fast!!
Cody is twice as old as Evan and nine years ago the sum of their age was 6.  Find the age of each boy now
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Word Problem Word Problems

03/17/18

Algrebra Question! Please help fast!!
Cary is 8 years older than Dan. In 9 years the sum of their ages will be 98. Find the age of each man now.
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03/17/18

Word problem help?
A box with a square base has a volume of 16 in3. The height of the box is twice as long as the length of the sides of the square base. What is the height of the box?
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03/17/18

Word problem help?
A farmer has 300 feet of fencing. She wants to use this fencing to construct a rectangular corral and then divide the corral in half by constructing a fence across the width of the corral. What... more
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03/17/18

Derivatives - find the rate at which the diameter is increasing when the diameter is 20cm
A spherical balloon is being inflated so that its volume is increasing at the rate of 10cm3/sec. Find the rate at which the diameter is increasing when the diameter is 20cm.
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Word Problem Math

03/16/18

Word problem about MPH! Help :0
A man drives for a while at 45mph. realizing that he is running late, he increases his speed to 60 mph and completes his 405-mile trip in 8 hours. How long does he drive 45mph?   I cant get it..
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Word Problem Math

03/16/18

A merchant wants to mix peanuts worth $3 per pound with jelly beans worth $1.50 per pound to make 30 pounds--- CONTINUED
A merchant wants to mix peanuts worth $3 per pound with jelly beans worth $1.50 per pound to make 30 pounds of a mixture worth $2.10 per pound. how many pounds of each should he use?   I cant... more
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03/16/18

Percentages and Fractions Problem Solving Question
At halftime, Boarwarts Academy had scored all of the points so far in their annual match against Range Hill School. In the second half, each side scored three points. At the end of the match... more
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Word Problem +b2

03/16/18

Your ladder is 15 feet tall. how far away can you place it from your house to have it reach 12 feet up your wall
                                                                          llllllllll lllllllllllll lllllllllllllllll lllllllllllll llllllllllllllllllllllll lllllllllll llllllllll lllllllll111111... more
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03/15/18

How do I solve this word problem?
A triangular base prism has a volume of 16.2 cubic centimeters. The base is an isosceles right triangle. The height of the prism is 10 centimeters. What is the approximate length of the hypotenuse... more
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Word Problem

03/15/18

The population in Smalltown in 2010 was 45,230 people and is growing exponentially at a rate of 2%. What will the population be in 2030?
please help 
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Word Problem

03/14/18

Max was on vacation twice as Jerrad and half as long as Wesley. The boys were on vacation a total of three weeks. How many days was each boy on vacation?
My grand daughter has this problem and I am not good at solving these kind of problems.
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Word Problem Precalculus

03/14/18

The population P (in thousands) of Pittsburgh, PA from 2000 to 2003 can be modeled by P=2430e^ -0.0029t where t represents the yr, with t=0 corresponds to 2000.
Question: According to the model, when will the population be approximately 2.3 million?   Answer: 19 years   Can someone please list/explain the steps to solving this problem?
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Word Problem Precalculus

03/14/18

The population P (in thousands) of Pittsburgh, PA from 2000 to 2003 can be modeled by P=2430e^ -0.0029t where t represents the yr, with t=0 corresponds to 2000.
Question: What were the populations of PA in 2000 and 2003?   Answers: 2000: 2,430,000    2003: 2,408,950   Can someone please list/explain the steps to solving this problem?  
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Word Problem

03/14/18

A cat that was initially 12 kg reduces its weight by 10% each month. How long does it take for the cat to be at least 6 kg lighter than its original weight?
initially 12 kg reduces its weight by 10% each month
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Word Problem Dimensions

03/13/18

Word problem
The area of a rectangle is 65ft and the length of the rectanglr is 3ft less than 2 times the width.Find the dimensions of the rectangle.  
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Word Problem Rate Of Change

03/13/18

Word problem about two mechanics
Two mechanics worked on a car. One worked 20 hours and the other worked 15 hours. Together they made $3125. What is the rate chaeged per hour by each mechanic if the sum of the two rafes was $170?
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Word Problem

03/13/18

Susan, Reuben and Carlos sent a total of 85 text messages over their call phones durning the weekend. Susan sent 5 fewer messages than Reuben.
Susan, Reuben and Carlos sent a total of 85 text messages over their call phones durning the weekend. Susan sent 5 fewer messages than Reuben. Carlos sent 3 times as many messages as Susan. How... more
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03/13/18

A town is planning a playground. It wants to fence in a rectangular space using an existing wall. What is the greatest are it can fence in using 100 ft Of fenci
Math 2 quadratics
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Word Problem

03/13/18

percentage question
I.e., Fifteen ounces of concentrate is mixed with 45 ounces of water to make 60 ounces of orange juice.  What percent of the orange juice is concentrate?
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03/13/18

How should I solve this?
Jim and Kim can paint a fence in 144 minutes. (This assumes that both work the whole time and that each works at a constant pace.) Jim working alone could paint the whole fence in two hours less... more
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Word Problem

03/13/18

Elsa made $234 for18 hours of work. At the same rate, how many hours would she have to work to make $91?
Elsa made $234 for18 hours of work. At the same rate, how many hours would she have to work to make $91?
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Word Problem

03/12/18

Do i divide,subtract,multiply,add
There were 567 students who attended the school ,and 128 more students enrolled once the year started. How many students are there now?
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