The smallest integer, n, such that 7 ^ 3 * 3 * 2 ^ 2 * n is a perfect square . Write the answer as a perfect square.

How to use order of operation in 20 divide by 4 multiply 5 = 1

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?

If the value of cos330°is√3/2 then find cos 165°.