Here is the histogram of a data distribution. all class widths are 1. 4 5 6 7 8 9 10 which of the following numbers is closest to the mean of this distribution?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.

Find the power set of each of these sets, where a and b are distinct elements. a) {a} b) {a, b} c) {1, 2, 3, 4} show steps