0.075,0.75%, 3/4.. Which of the following correctly orders the values above from least to greatest

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Does the point (1, sqrt 7) lie on circle shown.