The algebra tiles represent the perfect square trinomial x2 + 10x + c.

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

If chord ab is congruent to chord cd, then what must be true about ef and eg?

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?