Please explain this Algebra 2 question. Lots of points and will give brainliest

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.

What is the perimeter of square abcd? units units 28 units 37 units

The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation