Simplify (89^6x91^3)^0

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

Which representation has a constant of variation of -2.5

Find the value of x. give reasons to justify your solutions! h ∈ ig