Find the mean and standard deviation of the data. round to the nearest tenth. 542, 150, 134, 101, 757, 262, 303, 825, 957, 290, 793, 221

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=