It is currently 0 degrees celsius outside. the temperature is dropping by 2.5 degrees celsius every hour. Write and solve an inequality that represents the number of hours that must pass for the temperature to drop below -20 degrees celsius

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?

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.