A density graph for all of the possible times from 50 seconds to 200 seconds can be used to find which of the following?

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Abcd is a square. what is the measure of angle bac