The free-fall speed of an object, in terms of distance, measured in meters, can be modeled by the function s(d) = 4d^1/2. If the free-fall speed is measured at 5.657 meters/second, approximately how far has the object fallen? Can someone solve this please? I need an answer fairly quick

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?