A sixth-grade class is painting a mural. To make a darker shade of orange, they use a ratio of 5 ounces of red paint to 3 ounces of yellow paint. Use this ratio to consider the amount of yellow paint needed for each amount of red paint
listed in the table.
Point
Red Paint, x (ounces)
Yellow Paint, y ounces)
A
5
ts
B
15
C
20

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?