09/09/18

Mathematical models: constructing an open box
An open box with a square base to be made of a square piece of cardboard 24 inches on 24 inches on a side by cutting out a square from each corner an turning up the sides. Express the volume v of... more
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03/30/18

find volume in cubic units of solid created when the region under the curve y = cos(x) on the interval [0,pi/2] is rotated around the x-axis.
Use your calculator to find the approximate volume in cubic units of the solid created when the region under the curve y = cos(x) on the interval [0,pi divided by 2] is rotated around the... more
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02/01/18

prove that segment ls of parallelogram lens is parallel to segment gt of parallelogram gthn
I a'm supposed to prove that segment ls of parallelogram lens is parallel to segment gt of parallelogram gthn in 4 steps given that lens and gthn are parallelograms. I don't quite know how.
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12/14/17

A 10-meter-diameter circular ring of stones is being designed as part of an arboretum project. The stones used to build the ring measure 48 cm by 40 cm by 40 cm
Answer choices   a.max: 196, min: 164b.max: 157, min: 131c. max: 79, min: 66d. max: 785, min: 645
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08/17/15

Can you represent ever series in sigma notation
can you?   can the series 1+4+9+61+52 be represented in sigma notation 
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09/30/12

If i have rational function and it has a numerator that can be factored and the denominator is already factored out would I simplify by factoring the numerator?
The question is: ((x^2)-4)/ ((x-2)(x+3)) and then cancelling out the x-2 from both the denominator and the numerator leaving me with (x+2)/(X+3)? And then go from there to find the limit?
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