What is the mean absolute deviation of the data set? (12,10,10,8,6,7,7,12) a.1. b.2. c.6. d.9

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Full year - williamshow many square inches are in 60 square feet? 5 square inches72 square inches720 square inche8.640 square inches