If c = the number of cars in a parking lot, which algebraic expression
represents the phrase below?
The number of cars increased by
O
A. 0-9
OB. 9c
O c. c+9

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? 0.62 0.78 0.84 0.96