10/11/16

x coordinate
two points on a line are (4,-8) and (2,-5). If the y coordinate of another point on the line is -3, what is the x coordinate?
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08/11/16

a rectangle has perimeter 78 cm and length 31 cm. What is its width?
they are asking for the width of a rectangle with perimeter of 78 cm and length of 31 cm. 
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08/11/16

What is the length of a rectangle with width 14 in. and area 91 in.squared?
They are asking for the length of a rectangle with the width of 14 inches and area of 91 inches squared. 
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08/11/16

the first number is 14 less than the second number, their sum is 40 what is the first number
 the first number is 14 less than the second number, their sum is 40 what is the first number
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08/11/16

Biological Experiment that Produces Quantitative Data for High School Sudents
If I have to create a biological experiment that produces quantitative data, and is more complex than growing a plant in different conditions and measuring its growth, but still inexpensive and... more
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08/10/16

How do I solve for the volume of a cone?
The question explains it all.
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08/10/16

How do I get the volume of a cone?
The question explains it all.
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08/09/16

Estimate the total mechanical work done by the two men in lifting the boat 24 times, assuming they applied the same force to the boat during each lift. (Neglect
The record number of boat lifts, including the boat and its ten crew members, was achieved by Sami Heinonen and Juha Räsänen of Sweden in Estimate the totalmechanical work done by the two men in... more
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08/09/16

There are 15 kids each kid will pick a color the yellow and blue will have twice as many kids as the red and green . What are the numbers in each box ?
what numbers belong in the box?  
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05/15/16

xsquare + 26x+ c
find the value of c that makes each trinomial a perfect square
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05/03/16

In 1960 the population of a city was 7500. The annual rate of increase is .65%. If this rate continues for t years, which value expresses the population?
T=10 years
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05/02/16

Write an appropriate system of equations to solve the following problem.
Suppose you receive a total of $1520 a year in interest from three investments. The interest rates for the three investments are 5%, 7%, and 8%. The 5% investment is half of the 75 investment, and... more
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05/02/16

Write an appropriate system of equations to solve the following problem?
Suppose you receive a total of $1520 a year in interest from three investments. The interest rates for the three investments are 5%, 7%, and 8%. The 5% investment is half of the 7% investment, and... more
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