Write the series using summation notation.
-2 +4-8 + 16 - 32

Long division the problem is 40 ➗ 348 = ?

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?

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table