The geometric figure shown below consistes of a square and 4 semicircles. the diameter of the semicircle are the sides of the square, and each diameter is 15 centimeters long. which of the following is the clossest aproximation of this geometeric figure
answers?
225
350
580
600
700

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3