Patrick works a 40-hour week at $10.50 an hour with time and a half for overtime. last week he worked 45 hours. what were his total earning for the week ?

Thirteen bowlers were asked what their score was on their last game. the scores are shown below 190,150,154,194,181,190,170,151,170,178,161,180 find the range of the bowlers score a.56 b.44 c.34 d.23