If my bank account had less than -$20.00 and greater than -$21.00 how much do i have

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

()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