40 !

five-year-old students at an elementary school were given a 30-yard head start in a race. the graph shows how far the average student ran in 30 seconds.

which statement best describes the domain of the function represented in the graph?

a. 5 ≤ x ≤ 60, or x is from 5 to 60
b. 5 ≤ x ≤ 30, or x is from 5 to 30
c. 30 ≤ x ≤ 60, or x is from 30 to 60
d. 0 ≤ x ≤ 30, or x is from 0 to 30

The domain is the x value of a function/ graph.

The horizontal line would be the X value. The line starts at 30 and ends at 60,

So the answer would be:

C. 30 ≤ x ≤ 60, or x is from 30 to 60

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

a box 3 3/4 feet long or 4+ feet.

step-by-step explanation: