Jack and jill are collecting canned foods for the homeless. they hope to collect 10 cans per day to reach their goal. they have already collected 120 cans. if the function for this problem is f(c) = 10t + 120, determine how many cans jack and jill will have collected after 8 days.
a: 180 cans
b: 200 cans
c: 220 cans
d: undefined slope.

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. identify the domain for each of the given functions.

What is the slope of the line shown below?

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.