Please help this is 10 points only but please help my little sister needs help with this
1 answer:
You might be interested in
Answer:
seconds
Step-by-step explanation:
When the ball hits the ground, its height will obviously be 0. Therefore, you can set up the equation the following way:
Plugging this into the quadratic equation, you get:
Since the time must be positive, it takes the ball seconds to hit the ground, or around 3.828. Hope this helps!
T is more than -4. Remember that -4 is not included.
