Square RSTU dilates by a factor of with respect to the origin to create square R'S'T'U'. If R'S' is 2 units, what is RS? A. 2 units
B. 1 unit
C. 4 units
D. 0.5 units

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?