V=4/3 πr^3would be the formula
The maximum height is 144 feet.
The maximum height is the y-coordinate of the vertex. To find the vertex, we first use x = -b/2a. For our information, that is x=-64/2(-16) = -64/-32 = 2.
Now we substitute this into the equation:
y = -16(2²) + 64(2) + 80 = -64 + 128 + 80 = 144
Answer: i think is V=4.29m3
Step-by-step explanation:
Volume of Rectangular Prism:V = lwh