Potato Flakes: 2 cups
Boiling Water: 1 1/2 cups
H=-5(t^2 - 16t)
H=-5(t^2 - 16t +64)+320
H=-5(t-8)^2 +320
Vertex is at (8, 320)
The max height is 320 m.
The first two is wrong, the last two is one of the right ones, I think it’s c
Answer:
but there is not any blank
