Get on mathpapa is shows you the answer and how to explain it
Answer:
hold up Im bout to help u give me a sec
Step-by-step explanation:
but yea imma see how this go let me read and I got u
Answer:
the 4th one is the answer
Step-by-step explanation:
Answer:
80 students
Step-by-step explanation:
12/80 is 0.15 or 15%
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
