Barney has feet of lumber that he is going to cut into 4 equal pieces for a border on his garden

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities