The formula to find the volume of a sphere is V=3.14r^3 where r is the radius of the sphere. What is the formula in terms of r?
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Abaker has 5 1/4 pies in her shop. she cut the pies in pieces that are each 1/8 of a whole pie. how many pieces of pie does she have?

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !