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

i do not know the answer i am sorry

the answer is 489

step-by-step explanation:

the correct answer is $7.38

step-by-step explanation:

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.