If a point a is located (-3,-1), and there are 10 points beteen A and B, what could be the possible coordinate for point B

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

Can someone pls ! pls answer all. no explanation needed..

What is the maximum of the sinusoidal function