Ana dives into a pool off of a springboard high dive. Her height (in meters above the water), x seconds after diving, is modeled by h(x) = -5(x+1)(x-3)
What is the height of Ana above the water at the time of diving?

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?