The difference of d minus 3 divided by 2?

If you are just building your payment history, how many points from a perfect score will you possibly miss?

Given abcd ac=38 and ae=3x+4 find the value of x

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