Arectangular room on a blueprint is 2 inches wide and 5 inches long. if the scale of the blueprint to the actual room is 1: 72, what is the width of the room? show work!

The spotter on the ground is standing beneath the safety net. what is his distance from the base of the platform, to the nearest meter? 3 meters, 2 meters, 4 meters, 1 meter?

Find the nonpermissible replacement for binthis expression. b2/5b +5

What is always true about a positive integer raised to a negative odd power?