In the data set below, what is the mean absolute deviation? 4
4
2
8
3
6

Katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress?

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).