The function f(x)=2^x-1 is transform to function G through a horizontal shift of 7 units left what is the equation of function G replace the values of H and k in the equation Please help first answer will get brainiest ​

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?