Round your anwser to the nearest whole number 364.6 divided by .86

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

What is the slope of the line passing through the points (-5, 7) and (-3,5)?

0.75,1.75,2.75,3.75 is arithmetic or geometric?