What is the quotient of (-3) ^ 0 / (-3) ^ 2

Vip at (-2,7) dropped her pass and moved to the right on a slope of -9 where can you catch up to her to return her vip pass

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

Which strategy is used by public health to reduce the incidence of food poisoning?