Answer:
6.782329983
Step-by-step explanation:
The vertex form of parabola is,

Where
is vertex point.
In this case our parabola is given by,

Hence the vertex is at
.
Hope this helps.
Answer:
I talk
Step-by-step explanation:
I can talk anytime
Answer:
The side length is 2 ft
Step-by-step explanation:
A cube has a volume of
V = s^3
8 = s^3
Take the cube root of each side
8 ^ 1/3 = s^3 ^1/3
2 = s
Answer:
three pounds of Candie's can be bought for $10.50