During a game of golf, kate hits her ball ok ut of a sand trap. the height of the golf ball is modeled by the equation h= -16t² + 20t - 4, where h is the height in feet and t is the time in seconds since the ball was hit. find how long it takes kate's golf ball to hit the ground?

Twelve friends shared 8 small pizza equally.how many pizzas did each person get?

I'll give brainliest if you answer right : )

You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer