The heights of a group of professional basketball players are summarized in the frequency distribution below. Find the standard deviation.
Height in inches Frequency
70-71 3 72-73 7 74-75 16 76-77 12 78-79 10 80-81 4 82-83 1

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4