A house that was purchased for $160,000 has increased in value by 38%. By how much has the value increased

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent