11/15/15

Word Problem
Larry and Josh put their money together to buy a game that was on sale for $19.90. Larry contributed $2.30 more than Josh. How much money did Larry contribute?
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11/15/15

Need help finding the range of possible measurement
Using a scale, jeremy correctly found the mass of a toy car to be 2500 grams. karen and Anna used different scales and recorded different masses for the same toy car. the percent error in karens... more
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10/25/15

Word problem
The largest fish ever caught in lake A weighed 645 pounds. This is 334.2 pounds less than eight times the weight of the largest fish ever caught in lake B. Find the weight of the largest fish... more
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10/25/15

Students ate 11 cookies in one week, 40 percent less the next week. How many did they eat the second week
It's asking how many cookies the students ate the second week. 
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10/25/15

Word problem
Ms. Red, Ms. White and Ms. Blue were having lunch. One of them was wearing a red hat, one a white hat and one a blue hat. They lady wearing the blue hat said, "We are wearing hats that match our... more
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10/12/15

Antonio sold a hat for $18 his wholesale cost was $8 what was the percent markup?
................o3o......top kek.......
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10/11/15

Trigonometry Question - HELP
A river running due east has straight parallel banks. A vertical post stands with its base, P, on the north side of the river. On the south bank are two surveyors, A who is to the east and B who is... more
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09/27/15

How far can a man travel in 3.0 hrs if he walking at a speed of 2.0 m/s
I need help on this because I don't get it 
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09/27/15

Math word problem Pre- Algebra
A hockey season ticket holder pays $72.48 for her tickets plus $6 for a program to each game . A second person pays $18.08 for a ticket to every game , but doesn't buy programs. Write an equation... more
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09/27/15

The diffrence of four times a number and five is the same as three more than twice a number.Find number
what is the diffrence between them
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09/27/15

A total of 54 monks and clerics were in the tower. If 3 times the number of clerics exceeded the number of monks by 10, how many of each were in the tower?
A total of 54 monks and clerics were in the tower. If 3 times the number of clerics exceeded the number of monks by 10, how many of each were in the tower?
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09/27/15

Probability
Jack has 15 blue marbles and 9 red marbles. He wants to share the marbles with his friends. What is the maximum number of friends Jack can share with if each friend will get the same amount of blue... more
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09/27/15

Every 12th caller wins concert ticket and every 15th caller wins limo ride, what is first caller that will win both
Every 12th caller wins concert ticket and every 15th caller wins limo ride, what is first caller that will win both  
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09/20/15

Dimensions of a cereal box
The volume of a 10-oz box of corn flakes is 180.4in3. The width of the box is 3.2 inches less than the length, and its depth is 2.3 inches. Find the length and the width of the box
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09/15/15

What quadrilateral could possess these two characteristics?....
1. opposite angles have the same measure2. one pair of opposite angles is acute anglesA. parallelogramB. rectangleC. squareD. trapezoid
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09/14/15

CALIFORNIA HARVESTED ALMOST 1MILLION POUNDS OF WALNUTS LAST YEAR. HOW MUCH WATER WAS NEEDED? ( WALNUT CROPS TAKE 4.9 GALLONS OF WATER PER WALNUT)
6TH GRADER NEEDS HELP!! 14 walnuts to 1 ounce  
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09/14/15

probability with a die
a fair die is rolled four times. what is the probability of getting at least two sixes?
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09/14/15

probability
find the probability that a poker hand is 4 of a kind ( 4 cards of the same rank and any other card )   Thank you!!!!!
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09/13/15

How much more pizza do you get in a large pizza that has a diameter of 1 inches than you do in a small pizza that has a diameter of 10 inches?
The teacher gives an hint. You need to find the area of each pizza.    I'm not so sure how to do this. 
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09/09/15

When a number is decreased by 20% of itself, the result is 104. What is the number?
When a number is decreased by 20% of itself, the result is 104. What is the number?
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09/09/15

If the grass in the yard grows 6 inches every week, how much will it grow in 24 days?
I was a little confused on how to solve this problem plz help!
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09/07/15

What is the average elevation of the 3 rest points?
A hiker started at an elevation of 1500 ft. She climbed up 200 ft. to her first rest point, hiked down 400 ft. to her second rest point, then climbed up 500 ft. to the third rest point. What is the... more
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09/06/15

Estimate the number of elk in the nature preserve.
In a nature preserve 126 elk are caught and tagged. Later 75 elk are caught in the same preserve and 45 are found to have tags. Estimate the number of elk in the nature preserve.
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09/04/15

The sum of two numbers is 14, what could the two numbers be?
Need to find the answer of this 2 nd grade math problem
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09/03/15

try writing your own variables and hypotheses
I have to make up my own manipulated variable, responding variable, and hypothesis
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