How to figure out the pattern , filling in the blank

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.