Question
Use slopes and y-intercepts to determine if the lines y = 4 and y=6 are parallel.

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

If value of cos330° is √3/2 then find tan165°.

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?