The line that best models the data shown on the scatterplot is line?
a.
b.
c.
d.

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.

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

9/10 divide by -3/15 as a mixed number