Several functions represent different saving accounts plans. Which functions are nonlinear? A. y = 5.50(1.02)x
B. y = 5.50x + 7
C. y = 5.50(x)2
D. y = 7.25x
E. y = 7.25 + x²

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол