Fifteen more than three times a number is 45

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

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

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50