What's the reciprocal of 5/7 3/4 3/5 1/10 4/9 and 13/

Does the point (1, sqrt 7) lie on circle shown.

1: 4 if the wew 35 surfboards at the beach how many were short boards?

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the given curves about y = 8.8y = x3, y = 0, x = 4use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the given curves about y = 8.8y = x3, y = 0, x = 4