Which statement best describes the solutions of a two-variable equation? A)the ordered pairs must lie on the graphed equation

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%

How to use order of operation in 20 divide by 4 multiply 5 = 1

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9