Write an exponential function that has a y-intercept of (0, 5) and a multiplier of 1.5

How do i get the answer for 2/3 * 10/3

The equation respenting the left table is

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds