Identify all the lines on the graph with unit rates that are less than 2 and greater than the unit rate of the relationship in the table. x y 7 8 14 16 21 24 line 1 line 2 line 3 line 4 line 5

What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

Julia bought 7 hats a week later half of all her hats were destroyed in a fire. there are now only 12 hats left with how many did she start