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How does knowing the sum for 2+7 help you find the sum for 6+1 |
2006-10-26 |
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Andrea pose la question :
How does knowing the sum for 2+7 help you find the sum for 6+1
Haley Ess lui répond. |
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Math and using fingers |
2006-10-26 |
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Portia pose la question :
Should students be allowed to use their fingers to learn math and why
Walter Whiteley lui répond. |
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Balancing equations |
2006-10-26 |
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Della pose la question :
With the following equations, how do you know whether you need to apply the multiplication or division rule of equality? 75% t = 18 120% w = 72
Penny Nom lui répond. |
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Four digit combinations |
2006-10-26 |
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Sasha pose la question :
CAN YOU LIST ALL OF THE POSSIBLE 4 DIGIT COMBINATION'S, THAT DO NOT START WITH 0?
Stephen La Rocque lui répond. |
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Ratios, proportions and medicine |
2006-10-25 |
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Steven pose la question :
I don't understand why we need to learn about ratios and proportions because i want to become a doctor and i don't know if i'll ever use this type of math.
Penny Nom, Claude Tardif and Walter Whiteley lui répond. |
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3-6+4X3= |
2006-10-25 |
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Tom pose la question :
3-6+4X3=
Penny Nom lui répond. |
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(2/3)^2/(4/2)/1/3 |
2006-10-25 |
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Jena pose la question :
how do i simplify this problem? (2/3)^2/(4/2)/1/3
Stephen La Rocque lui répond. |
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Stairs for the front of a new community center |
2006-10-24 |
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Tia pose la question :
Plans for a set of stairs for the front of a new community center use the ratio of rise to run of 2 units to 5 units. Are these stairs within carpenters guidelines,which state that the ratio of rise to run should be between 0.45 and 0.60
Penny Nom lui répond. |
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how many feet in 200 yards? |
2006-10-24 |
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Audrey pose la question :
how many feet in 200 yards?
Karen McIver lui répond. |
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(a^(1/3) – b^(1/3)) ( a^(2/3) + a^(1/3)b^(1/3) + b^(2/3)) |
2006-10-24 |
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Julie pose la question :
(a1/3 – b1/3) ( a2/3 + a1/3b1/3 + b2/3)
Haley Ess lui répond. |
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How much smaller is this one in percentage? |
2006-10-24 |
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Michael pose la question :
I have two different squares. One of them is smaller than the other. I need to know how to calculate how much smaller it is in percentage. 11.95mm x 6.72mm 11.2mm x 6.3mm How much smaller is this one compared to the one above in percentage?
Haley Ess lui répond. |
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logarithme |
2006-10-24 |
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Julie pose la question :
Loga(x^2-4) - loga(x-2)
Claude Tardif lui répond. |
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Water is being pumped into the pool |
2006-10-24 |
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Jon pose la question :
A swimming pool is 12 meters long, 6 meters wide, 1 meter deep at the shallow end, and 3 meters deeps at the deep end. Water is being pumped into the pool at 1/4 cubic meters per minute, an there is 1 meter of water at the deep end.
a) what percent of the pool is filled?
b) at what rate is the water level rising?
Stephen La Rocque lui répond. |
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Simplifying radicals |
2006-10-23 |
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Christin pose la question :
i would like for you to solve this problem?? 6 square root 8
Stephen La Rocque lui répond. |
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Octagonal Stop Sign |
2006-10-23 |
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Phil pose la question :
My colleagues and I are in a discussion about how many true "sides" an octagonal stop sign has. I say that it has 10 true sides because of the front back sides of a stop sign (3D octagon). Is this correct terminology or should the front and back "sides" be referred to as faces -- equaling 2?
Paul Betts, Steve La Rocque and Harley Weston lui répond. |
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