Solve for a side in right triangles help

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

What is the approximate value of  q  in the equation below? –1.613–1.5220.5853.079