The circumference of a circular painting is 53.38 feet. what is the radius of the painting? use 3.14 for pi and do not round your answer.

Hi, can anyone show me how to do this problem? 100 points for this. in advance

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0