an atv professional can race around the track in record time. if the pro raced down 19 miles of track in half an hour, what speed was he going?

About 60% of the normal humanbeing's body weight is composed ofwater. how much of a 125 poundperson is water weight? f 72 pounds h 76 poundsg 75 pounds i 80 pounds

If the discriminant if a quadratic equation is 4 which statement describes the roots?

Math question.. plz me .. best answer all