What has a higher elevation? explain. -245m or -250m

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.

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

∆red ≅ ∆ by rule will give brainiest if possible