Josh paid $212.72 for 4 pairs of pants. all 4 pairs of pants were the same price. how many much did each pair of pants cost

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

Atown recently dismissed 5 employees in order to meet their new budget reductions. the town had 5 employees over 50 years of age and 19 under 50. if the dismissed employees were selected at random, what is the probability that exactly 2 employees were over 50? express your answer as a fraction or a decimal number rounded to four decimal places.