Fill in the blank. Quadrupling the radius of a sphere increases the surface area by a factor of
A. sixteen
B. four
C. eight
D. pi
HELP

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

Let f(x)=2x and g(x)=2x. graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ?me asap

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.