Find the mean deviation of the following set of numbers: 10,12,14,15, 17 and 19 (A). 2.5
(B). 2.6
(C). 2.7
(D). 2.8

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7