Work out the area of a sector of a circle. give your answer in terms of π, can u plz show how u worked it out, thx : )

4. find the geometric mean of 4 and 12. 24 8

Alength on a map is 7.5 inches. thescale is 1 inch: 5 miles. what is theactual distance? a 1.5 miles c 12.5 milesb 2.5 miles d 37.5 miles

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.