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How many thousands are in ten million. |
2006-08-24 |
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Echoe pose la question :
How many thousands are in ten million.
Stephen La Rocque lui répond. |
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A base number raised to the power of 0 |
2006-08-24 |
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Sheila pose la question :
I'm a 5th grade teacher and need some help with a base number raised to the power of 0 always being 1. My kids asked me why and I told them I'd find out.
Penny Nom lui répond. |
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The area of an irregular octagon |
2006-08-23 |
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Billy pose la question :
How do you figure the area of an irregular octagon? Measurements are 4 equal sides of =BD", and 4 equal sides of =BE". It measures 1 1/2" = from flat to flat.
Penny Nom lui répond. |
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Cubic yards of trash |
2006-08-23 |
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Chris pose la question :
I am journalist in California trying to convert cubic yards of trash (appliances, furniture, tires and household trash) into the space of a football field.
Is there a formula for this?
For example, how much of an American football field would 45,000 cubic yards of said trash fill up? The typical American football field I am told is 120 yards (110 meters) long by 53 1/2 yards (49 meters) wide
Ideally, I'd like to be about to say this amount of trash would fill up the football field XX-feet deep
Penny Nom lui répond. |
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Differentiate Y= sin3x + cos7x |
2006-08-22 |
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james pose la question :
Differentiate the function of x using the basic rules.
Y= sin3x + cos7x
Stephen La Rocque lui répond. |
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How many nickels would it take to fill a room? |
2006-08-22 |
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Diana pose la question :
How many nickels would it take to fill a room that measures 20 feet x 20 feet x 10 feet?
Stephen La Rocque lui répond. |
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I am pouring cement |
2006-08-22 |
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David pose la question :
I AM POURING CEMENT
8FT. X 8 FT. X 4 INCHES
8FT. X 8FT. X 5 INCHES.
8FT. X 8FT. X 5 1/2 INCHES.
WHAT IS THE FORMULA?
Penny Nom lui répond. |
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How many milliliters of solution should be administered |
2006-08-22 |
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Traci pose la question :
If a solution contains 4 percent , how many milliliters of solution should be administered to give a patent 80 grams?
Stephen La Rocque lui répond. |
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The reciprocal of a decimal |
2006-08-21 |
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A student pose la question :
I need help with finding the reciprocal of a decimal
Leanne Boehm lui répond. |
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Find the divisors |
2006-08-21 |
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Minh pose la question :
Using combination or permutation or both, find the
a. Divisors
b.even divisors
of 2160
Stephen La Rocque and Penny Nom lui répond. |
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16X27+32÷4-26 |
2006-08-20 |
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Amanda pose la question :
The question was 16X27+32÷4-26.
Stephen La Rocque lui répond. |
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Points of intersection |
2006-08-20 |
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Gianella pose la question :
Find the points of intersection by solving this problem analytically.
y= x cubed
y= x
Stephen La Rocque lui répond. |
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10 friends run into each other at a bar |
2006-08-19 |
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Ken pose la question :
10 friends run into each other at a bar. We will name them A,B,C,D,E,F,G,H,I AND J.
They all leave at the same time heading for seperate bars. However, A runs into B, C runs into D, E runs into F, G runs into H and I runs into J. These five groups leave again and the same thing keeps happening, but each time running in to someone they have not run into before. How many bars will it take, with each person meeting the others only once, until all of them have met each other again?
Chris Fisher lui répond. |
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How many miles has he walked? |
2006-08-19 |
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Ed pose la question :
If a man is mowing a 100' x 100' yard with a 20" push mower, how many miles has he walked when the yard is completely mowed?
Stephen La Rocque and Penny Nom lui répond. |
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If 5x + 4y = 6 then x + y = ? |
2006-08-18 |
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Vijai pose la question :
If 5x+4y=6
then x+y=?
Stephen La Rocque and Penny Nom lui répond. |
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