Plant a is 5 centimeters tall and growing at the rate of 3 centimeters a month. plant a is 4 centimeters tall and growing at the rate of 5 centimeters a month. when will plan b exceed the height of plan a

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?

41/17 as a decimal rounded to the nearest hundredth

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?