Suppose y varies directly with x. Write a direct variation equation that relates x and y. Then find the value of y when x=18. y=5 when x=3

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%

Why do interests rates on loans to be lower in a weak economy than in a strong one

Which expression is equivalent to the expression shown?