What is the median of 5, 7, 2, 4, 3? (Remember to place the numbers in order first.)
02
4
4.2

4 is the median.

Explanation:

The median of the numbers "2,3,4,5, and 7", is 4, because 4 is in the middle.

where is the map so i can

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."