The following table represents the number of tickets purchased at a movie theatre and the cost of purchase. # of Tickets Cost
2 $17
4 $34
6 $51
8 $68

The number of tickets purchased varies directly with the total cost of the purchase. Determine the constant of variation.

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

James is playing his favorite game at the arcade. after playing the game 33 times, he has 88 tokens remaining. he initially had 2020 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

Which graph of a hyperbola represents the equation 16x^2-y^2=16