12. Find the area of a circle with a circumference of 11π feet​

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct