On a particular day, an airliner has 150 flights arrive early, 500 flights arrive on time, and 75 flights arrive late. What is the
experimental probability that a flight will not be late?
A. 75/725
B. 75/650
C. 500/650
D. 650/725

Let r = 3. what is the value of r + 58?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?