How do you write 8.31 × 10^-3 in standard form?

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

What can you determine about the solutions of this system

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?