option D none of the above
Involving the second and no higher power of an unknown quantity or variable.
4)
the arrow touches the ground when the heigth is 0
so we need to replace h=0 and solve for t

<em>the arrow tuches the ground at 3.4 seconds</em>
5)

replacing

<em>solve for m</em>

<em>the mass is 13.50Kg</em>
<em />
Answer:
18 more bags
Step-by-step explanation:
87 + 95 = 182
200 - 182 = 18