Taylor gets on an elevator and goes down 4 floors. She exits on the 18th floor. Write an equation to find out what floor Taylor originally entered the elevator. *

Secant be and cf intersect at point d inside a what is the measure of cde

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?

Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0). what are the directrices?