A golf ball is hit into the air the path of the ball can be described by the equation h=55t-5t^2 where h is the height of the ball in meters and t is time in seconds

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

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

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?