the owner of a pool cleaning business wants to know how much time on the average his workers spend cleaning a for last week 7 employees each worth a six-hour shift in all they cleaned 42. Which is the most appropriate unit in which to calculate an answer to his question

Which two undefined geometric terms always describe figures with no beginning or end?

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.