Find the average of $1724.58 , $1531.65, $1827.83, and 1575.31

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

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%