Consider the following sample: 8 26 27 34 36 45 48 51 52 53 54 60 62 64 76 80 85 92
the mean and sample standard deviation of which are 52.9444 and 22.0013.
What is the z-score of '52'? (Leave your answer to 2 decimals: ex: 1.23)

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1

100 points, hi, i’m not sure how to get the equation from the graph and table.

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online