Simplify.
4^3 · 4^4

4^9

a) 4^16
b) 4^2
c) 1(over)4^2
d) 1(over)4

For which pair of functions is (gof)(a)=|a|-2?

Find the domain of the following expression: 1/(√x)-2

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10