Element X decays radioactively with a half life of 15 minutes. If therd are 230 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to
decay to 33 grams?

Agame has a rectangular board with an area of 44 in2. there is a square hole near the top of the game board in which you must not toss in a bean bag. the square has side lengths of 3 in. what is the probability of not tossing the bag through the hole? a)9/44 b)3/9 c)3/44 d)35/44