Find the product. simplify your answer

Pls will give brainliest and all p.s u can zoom in if u cant see plss

Acylinder has volume 45π and radius 3. what is it’s height?

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?