Mary is averaging her grandchildren’s credit scores. she has arranged the scores in the table shown below. what is the median credit score in this group? (round to the nearest whole point, if applicable.)
39, 732, 790, 837, 677, 744, 637, 821

a.735
b.738
c.757
d. there is no median in this group.

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?

Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?