B. Arrange each set of real numbers in increasing order. 1. -1,5,-2, 9/2 _ 2. 2,- 9/4 ,-3, 5/2 _ 3. square root of 64,6.88, 17/2 , 14/3 _ 4. 7, square root of 52, 13/2 ,7.25 _ 5. -6.4,- square root of 15 square 2-5.8 _

(1) -2<\frac {9}{2}<5(2) -3<-\frac {9}{4}<2<\frac {5}{2}(3) \frac {14}{3}<6.88<\sqrt {64}<\frac {17}{2}(4) -\sqrt {15}<2-5.8<7(5) -6.4<-\sqrt {15}<2-5.8