30 pts

explain patterns in the placement of the decimal point when multiplying 5 by 10^2, 10^1, 10^0 and when dividing 5 by 10^1 , 10^2, 10^3.

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