#2
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The length, in meters, that a spring
stretches is a function of F, the force (in
Newtons) applied to the string according
to the functionL(F) = {F +0.05.
Approximately what force, in Newtons,
must be applied for the spring's length to
be 0.23 meters?
(A) 0.12
(B) 0.18
(C) 0.20
(D) 0.24
(E) 0.27
NKIPP
The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?