F(x)=4x-1 what is the Zero?

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

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