6,774 Answered Questions for the topic Word Problem

Word Problem

09/23/18

How much of a nutrient solution needed to equal the amount of nutrient in 1g pill (20mg/g nutrient) and solution is 15Kmg nutrient per 1000g liter?
1 pill = 1g and has 20mg nutrient   liquid solution = 1000g/L and has 15000 mg of nutrient per liter   How much of the solution = one pill's worth of nutrient?
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Word Problem Math Math Help Parabola

09/23/18

A cable of a suspension bridge
A cable of a suspension bridge hangs in the form of a parabola when the load is uniformly distributed horizontally. The distance between two towers is 150 meters, the point on the cable on the... more
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Word Problem

09/21/18

Ann reads 10 pages of her book every day. She reads 2 more pages in every free minute. She has 12 free minutes today. How many pages does she read today?
is it 24,34 or 22. how many pages did ann read today?
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Word Problem

09/21/18

Need help with 5X+8
trying to explain this to my son. A mail-order supplier of small electrical parts charges a shipping fee of $8, plus $5 for each push-button light switch ordered. If x is the number of push-button... more
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Word Problem

09/21/18

You invested $5000 between two accounts paying 4% and 8% annual interest, respectively. If the total interest earned for the year was $320.
How much at 4% and how much was invested at 8%?
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Word Problem

09/20/18

Need help solving
A basketball player scored 22  times during one game. SheShe scored a total of 31 points, two for each two-point shot and one for each free throw. How many two-point shots did she make? How many... more
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Word Problem

09/20/18

Finding the difference
The melting point of sodium is 208°F the melting point of mercury is -37.7°F what is the difference in melting points of these two elements?
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Word Problem

09/20/18

The markup over​ dealer's cost of a new car ranges from 18​% to 24​%. If the sticker price is ​$29,000​ over what range will the​ dealer's cost​ vary?
its an inequality word problem
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Word Problem

09/20/18

The yearly cost of tuition (in State) fees and room and board for attending a public two year college full time can be estimated by the linear function f(x) = 5
word problem
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Word Problem

09/20/18

Calvin buys a book for $14.70, which is 30% discount off the regular price. What is the regular price of the book
Helllllllllllllllpppppppppppppppp meeeeeeeeeesedee
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Word Problem Math

09/20/18

Question about population growth and limits.
Suppose a pair of rabbits always has 4 offsprings. Suppose further that each mating season (the time it takes to produce offspring) is half the length of the previous mating season. Consider a den... more
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Word Problem

09/20/18

Julie does a statistical experiment. She throws a dice 600 times. She scores six 200 times. Is the dice fair?
Explain answer
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Word Problem

09/19/18

Shelly and John are 3 km apart and jogging directly toward each other. Shelly can jog at an average speed of 180m/min and John 220m/min.
If Shelly begins jogging one minute after John, how long does it take for the two joggers to meet? Express the answer in minutes and seconds. (e.g. 5 minutes, 45 seconds).
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Word Problem

09/19/18

Chemistry problem
A metal ball has a density of 8.13 g/cc and a mass of 332 g. If it is placed into a graduate that already contains 28.7 mL of water, what will be the final reading on that graduate? 
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Word Problem

09/19/18

Shelly and John are 3 km apart and jogging directly toward each other. Shelly can jog at an average speed of 180m/min and John 220m/min.
If Shelly begins jogging one minute after John, how long does it take for the two joggers to meet? Express answer in both minutes and seconds. (e.g. 5 minutes, 45 seconds)
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Word Problem

09/19/18

A helicopter pilot finds that with a tailwind her 120 km trip takes 30 min. On her return trip into the wind it takes 10 min longer.
What is the speed of the helicopter? What is the speed of the wind?
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Word Problem

09/19/18

In a white water relay race, one kayak team averaged 26km/h downstream but only 6km/h upstream in the white water course.
What was the rate of the kayak in still water? What was the rate of the current.
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Word Problem

09/19/18

Find two numbers whose difference is 5 and the difference of their square is 45
(x)²-(5-x)²=45
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Word Problem

09/18/18

I have tried to solve but I do not get a whole number
The admission fee at an amusement park is $1.50 for children and $7.20 for adults. On a certain day, 254 people entered the park, the admission fees collected totaled 1122 dollars. How many... more
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Word Problem

09/18/18

An SUV weighs 4,825 pounds. You would need 4 SUVs to balance 2 elephants on a balance scale. What is the combined weight of the 2 elephants.
I’m sure we are over thinking this! 
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Word Problem

09/18/18

The sum of eight times a​ number, and 4​, is equal to seven times the number.
Im confused
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Word Problem Mixture Problems

09/18/18

how many of each type of bar did she buy
Susan bought a combination of peanut bars and chocolate bars. If the peanut bars cost $0.69 and $0.59 respectively and the total amount Susan paidfor the 17 camdy bars was $10.83 how many of each... more
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Word Problem

09/17/18

The larger of two numbers is 10 less than twice the smaller number. If one of the two numbers is 38, find the two numbers
Help me Plz I can't figure it out
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Word Problem

09/17/18

Word Problem
use d=rt to find how Joe drove in 15 minutes at a rate of 48 mi/hr
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Word Problem

09/17/18

Word Problem
The product of the number and 12 is 780
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