Seventy-two people are enrolled in the bible learners department. if 37.5% are absent, how many people are absent?

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.

Find two consexutive odd integers such that the sum of their square is 650

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?