Sandra had short and tall glasses in the shape of square prisms. the short glasses were one-third of the height of the short glasses. All the glasses had the same size SQUARE bases. Sands had twice as many short glasses as tall glasses. Sandra completely filled the glasses she had. Se used a total of 1600ml of fruit juice. What was the amount of juice in mL in the short glass (show working).

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?