What is the range of the data set 66, 22, 11, 55, 40 *

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

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=

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle