There are four fruit trees in the corners of a square backyard with 30-ft sides. What is the distance between the apple tree A and the plum tree P to the nearest tenth?

Me because some of question i don’t understand

Yoku is putting on sunscreen. he uses 2\text{ ml}2 ml to cover 50\text{ cm}^250 cm 2 of his skin. he wants to know how many milliliters of sunscreen (c)(c) he needs to cover 325\text{ cm}^2325 cm 2 of his skin. how many milliliters of sunscreen does yoku need to cover 325 \text{ cm}^2325 cm 2 of his skin?

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling