Jesse surveyed 3/4 of the students at her school. of those surveyed, 2/3 participate in school club or sports team. according to jesse's survey, what fraction of the students participate in a school club or sports team?

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?

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β