The boys tennis team at a high school was asked about their heights (in inches) and shoe sizes to see if a relationship existed between the two variables. the information collected is displayed in the table
below
height (inches)
shoe size
70
10
75
13
69
10
70
115
71
12
73
10.5
72
12
what is the domain of this relation, and is this relation a function?
(10. 105. 115 12 13) not a function
(10, 105, 115, 12, 13), function
{69, 70, 71, 72, 73, 75), not a function

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Graph y = -|x| + 2. click on the graph until the correct one appears.

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)