Aubrey is selling tickets to a carnival. The function f(x) = 0.5x represents the amount of money in dollars Aubrey earns per tic
ket, where x is the number of tickets she sells. The function g(x) = 4x represents the number of tickets Aubrey sells per hour, where x is the number of hours she works. Find f(g(x)), and explain its meaning.
f(g(x)) = 2x, which represents the money Aubrey made in dollars per hour
f(g(x)) = 2x, which represents the number of tickets Aubrey sold per hour
f(g(x)) = 8x, which represents the money Aubrey made in dollars per hour
f(g(x)) = 8x, which represents the number of tickets Aubrey sold per hour
