A python curls up to touch the tip of its own tail with its nose, forming the shape of a circle. The python is 2.6 \pi2.6π2, point, 6, pi meters long. What is the radius r of the circle that the python forms? r=

Factor this polynomial completely x^2-64

Asap! i'm not good math and i'm lost.

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.