35.6 = the square root of 15.3^2 + the square root of x^2. find x.

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Through: (-3,-3) parallel to y= 7/3x+3

Asphere has a diameter of 10 in. what is the volume of the sphere?