Which expression is equivalent to y^2/5 if y does not equal 0? A. 5√/2y B. √√7² C. √y5 D. 25/y

Joanie watched 1 out of three of a movie in the morning

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g

The equation y= -16t^2+120 can be used to represent the fridge height above the ground where ti represents time in seconds after she threw the apple how long does it take the apple to hit the ground running your