Amiddle school has a drama club with a total of 63 students. the ratio of girls to boys is 3: 4. how many are in the speech club? how many boys are in the speech club?

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.

Can someone tell me if this is perpendicular? !

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?