I'll give 16 points

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

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?

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30