the temp dropped 13 digress Fahrenheit in 7 hours. the final temp is -2 Fahrenheit. what was the starting temp. adding integers

If a || b and e || f , what if the value of y ?

If i have 20$ and i gave 5$ away how much i got

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?