1,369 Answered Questions for the topic Word Problem Help

Word Problem Help

06/21/16

word problem
when three resistors are connected in series their resistors are added to produce a total resistance of 970.  One of them has a resistance of 530 and the others have resistance levels equal to each... more
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Word Problem Help

06/20/16

Its a fraction question that is giving me trouble
in a year, a family member earned $24, 000.00 and another earned $24, 000.00. The total annual income for the family was $56,000.00. The extra earning came from investments. What is the fraction... more
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06/20/16

if the radius of the circle in the figure is 20 cm and length equals 85 cm, what is the radian measure of angle
If the radius of the circle in the figure is 20 cm and length equals 85 cm, what is the radian measure of angle?
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Word Problem Help Maths Formula

06/14/16

a charity group set out on a walk 95 km walk. each day walk two km more than the day before. on the first day walk 15 km .how many days does it take them?
My son 7 years old , he is able to solve this question but he wrote numbers of the day then he add 2 more like first day 15 second 15+2 third 17+2.,, but I want some formula to solve this because... more
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Word Problem Help

06/13/16

Darlene Ramirez bought a home for $140,000. She put 20% down with a mortgage rate of 7.5% for 25 years. What are her yearly payments?
Darlene Ramirez bought a home for $140,000. She put 20% down with a mortgage rate of 7.5% for 25 years. What are her yearly payments?   A. $12,415.20 B. $1,776.00 C. $ 9,329.61 D. $ 9,932.16
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Word Problem Help

06/13/16

Jill wants to drain swimming pool containing 600,000 L of water.
Jill wants to drain swimming pool containing 600,000 L of water. If she drains out the water at the rate of 3,000 L every hour, how many days would it take to empty the pool.
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Word Problem Help

06/10/16

X original price. . Sale .30 + .7 off total = 97.54. ? Origional #
I set it up as .3x+.07=97.54does not work.   I have the answer from book which is 130.23.  So working backwards  97.54  divided by .749 works..  Help!!  
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Word Problem Help

06/09/16

Math problem
The model for the amount of production produced by a certain number of employees is given by : y=-.051x^2+2.33x+20.15 Where y is production in thousands and x is the number of employees.   a.... more
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Word Problem Help

06/09/16

Math problem
In a right triangle, the longer leg is 20ft longer than twice the length than the shorter leg. The hypotenuse is 10ft longer than the length of the longer leg. Find the lengths of all sides of the... more
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Word Problem Help Math Algebra 1 Prealgebra

06/06/16

Data Chart
  Eye Color Hair Color :   Blue Gray Green Brown Marginal TotalBlond             42     5        21       10         78 Red                12     22      19       12         65Brown            22... more
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Word Problem Help

06/01/16

solving investment problem
I need the answer to this question and how to work it out.    An artist sold a painting for $410,000. He needs some of the money in 6 months and the rest in 1 yr. He can get a treasury bond for 6... more
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Word Problem Help

05/30/16

i need help!
Doris uses 8 square pieces of fabric to make one scarf. Each side of a square piece of fabric is 1/4 foot in lenght. Doris can buy large pieces of fabric that re 1/4 foot long and 2 feet wide. How... more
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Word Problem Help

05/25/16

nick buys 2 shirts and 4 hats for a total of $44.00.if the hats cost $5.00 each,how much does each shirt cost?
i need help plz anyone 
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Word Problem Help Math Algebra 1 Algebra 2

05/25/16

A credit card charges an annual yield of 21.5% per year.
Jimi uses his credit card to purchase a guitar for $3000, then for the next 5.5 yearshe spends his money on electronicsrather than paying his credit card bill. If at this point he falls over dead... more
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Word Problem Help

05/25/16

I need to write the following in the form of a mathematical expresion
What is the mathematical expression for, the product of 29 and -37
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05/24/16

How do I create a function and graph on a coordinate plane? I'm hopeless.
A water ballon is catapulted into the air so that its height h, in meters, after t seconds. Using the acceleration due to gravity, the initial velocity of 27 meters, and an initial height of 2.4... more
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05/23/16

Please help me solve this question
investor has deposited $80,000 in an account that pays 5.3% annual interest, compounded continually. How long will it take until the accounts balance is $100,000?
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05/23/16

Help me solve .....How long will it take the colony of 15,000 cells to grow to 250,000 cells?
during its exponential growth phase, a colony of the bacterium E. Coli grew from 15,000 cells to 60,000 cells in 40 minutes. How long will it take the colony of 15,000 cells to grow to 250,000 cells?  more
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Word Problem Help Algebra 2 Algebra Word Problem

05/23/16

find the cost of each item using total
John and Jose each improved their yards by planting grass sod and geraniums. They bought their supplies from the same sore. John spent $84 on 12ft^2 of grass sod and 5 geraniums. Jose spent $140 on... more
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05/22/16

Please help me solve this word problem
In 1997, lowe's had 427 stores nationwide. By 1999, this total had grown to 520. If the number of stores continues to grown exponentially at this rate, how many stores will there be in 2017? 
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Word Problem Help Word Problem Algebra Help Math Help

05/22/16

An investor has deposited $80,000!in an account that pays 5.3% annual interest, compounded continually .
An investor has deposited $80,000 in an account that pays 5.3% annual interest, compounded continually. How long will it take until the accounts balance is $100,000? 
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Word Problem Help Word Problem

05/22/16

Word Problem
party supplies inc. sells metallic balloons for $2 each and helium balloons for $3.50 per bunch. Yesterday, hey sold 36 more metallic balloons than the number of bunches of helium balloons. The... more
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Word Problem Help Fraction Percent Ratio

05/21/16

The probability of a child being a boy instead of a girl is 50% or 1/2. If a couple has 6 children, what is the probabilty that they had 3 boys and 3 girls?
Please express the answer in either percent, fraction, or ratio form. Thank you in advance! 
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Word Problem Help

05/19/16

There are some pencils and erasers in a box. If there are 12 pencils and the ratio of pencils to erasers is 3:2, how many erasers are in the box
There are some pencils and erasers on a box. If there are 12 pencils and the ratio of pencils to erasers is 3:2, how many erasers are in the box? 
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Word Problem Help

05/18/16

how far did the team travel with each stroke?
a rowing team raced over 2000 metres with an average stroke rate of 36 strokes per minute. the race took this team 5 minutes and 20 seconds to complete.   what was the average speed in km/h of... more
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