At a cell phone plant 83% of cell phones keypads pass inspection. a random sample of 192 keypads are analyzed. find the probability that less than 86% of the sample keypads pass inspection

On friday, there were x students at the baseball game. on monday, there were half as many students at the game as there were on friday. on wednesday, there were 32 fewer students at the game as there were on friday. which expression could represent the total number of tickets sold for all 3 games?