PLEASE HELP ASAP THIS IS DUE IN 10 MINUTES Given the information below, find the line of best fit using your graphing calculator. Round all numbers to the nearest HUNDREDTH.

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

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)