Mis the midpoint of segment CF for the points C(5, 2) and F(9,2). First, find the coordinates of point M,
then find the length of segment MF.
A- 2
B- 8
C- 4
D- 6

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Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height