Which equation best represents the line of best fit for the scatterplot?
a) y = 2x
b) y = 2x + 2
c) y = -2x + 2
d) y = x + 2

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%

The radius of a sphere is 3 inches. which represents the volume of the sphere?

Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day