Point q is located at (-4, 6) point r is located at (8, 6) what is the distance from point q to point r?

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).