A swimming pool is to be drained. The pool is shaped like a rectangular prism with length 20 ft, width 16 ft, and depth 4 ft. Suppose water is pumped out of the pool at a rate of 128 ftº per hour. If the pool starts completely full, how many hours does it take to empty the pool?
0
hours
X 6
?

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days