If h(r) =
31.-6, what is the value of h(-9)?

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

Ihave trouble finding the nth term of a linear sequence

If y varies directly as x2 and y=6 when x=6, find the constant of variation.