Please help. Elijah keeps track of when his baby sister's shoe size increases. He notes that on a certain day her shoe size increases to 6 1/2 . Select all the true statements about the relation Elijah observes between his sister's age, in days, and her shoe size.

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

How do you write something in scientific notation?

What are the excluded values? m+5/mn+3m