In may 2009, exactly 20,336 tent campers stayed at grand canyon national park. what was the average number of campers per day in may? (may has 31 days.)

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation

What is the measure of angle tvu shown in the diagram below