Choose the correct simplification of the expression (a^4/b^2)^3 a: a^7/b^5 b: a^12/b^6 c: ab^9 d: a^12b^6

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

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.