Three friends each created 4 bags of dough. after 10 days, each of those 4 bags is then divided into 4 more bags of dough. how many days has pass before 192 bags of dough are created?

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?