The orbit of a satellite around Earth is elliptical with Earth’s center as a focus. The satellite’s maximum height above the Earth is 170 miles and its minimum height above the Earth is 90 miles. Write an equation for the satellite’s orbit. Assume Earth is spherical and has a radius of 3960 miles.

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?