Explain how the idea of a balance is used when solving equations?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

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?

Use long division to indentify (12xto the second power+15x-8)divided by 3x