A square coaster measures 4 inches on each side. Use a formula to find the perimeter of the coaster in inches.

Which graph represents the equation y =4x

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?

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.