P-l-e-a-s-e , there are 3 math questions, you!

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

Standard deviation of 19,29,21,22,23

Find the slope of the line passing through a pair of points