SOLUTION: These are problemsusing expotential equations. Any help you could offer would be greatly appreciated because I am struggling with these. Thank you. 1. The volume of a cubical

You can put this solution on YOUR website!
1)

The volume of a cube is simply equal to the side length cubed. So take the cube root of 27 to get 3. So the width, length, and height are 3 feet.


Note: all sides of a cube are equal.


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2)

I'm not sure what you mean by a=16 4-2 ???

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3)

To find the number of subsets of any set, simply raise the number of elements of that set as a power of 2 like so:




So there are 8 subsets


Proof:

Here are the 8 subsets of set {a,b,c}


{a,b,c},
{a,b}, {a,c}, {b,c}
{a}, {b}, {c}
{}