Which phrase represents the graph below? a person jumping on a trampoline a runner in a sprint race both of the above neither of the above?

Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

What is the product? a-3/15a × 5/a-3