At Jefferson College 15% of all students participate in athletics. If a class consists of 33 randomly selected students, how many of them would you expect to participate in athletics?

Question

At Jefferson College 15% of all students participate in athletics.  If a class consists of 33 randomly selected students, how many of them would you expect to participate in athletics?

Steve · Answer

uh, how about 15% of them? so, what's 15% of 33, rounded down?

Raisibe · Answer

Simplify 2x in the power of 1 multiply by 3 in the power of 2x minus 1