Answer:
A parabola opens downward with vertex at (1,20)
Step-by-step explanation:
The function that models the height of bag of candies is
The graph of this function is a parabola that opens downward.
To find the maximum height of the candy bag, we complete the squares to obtain the vertex form of the function.
Factor -16 to get;
Add and subtract the square of half the coefficient of t.
Factor the perfect square trinomial:
The vertex is (1,20)
This means the maximum height after 1 second is 20 feet.
I can't speak to the cactus specifically, but any sphere has a surface area of
and a volume of
, so the area-to-volume ratio wold be
Where <em>r</em> is the radius of the sphere.
Answer:
(2.8 x 10^8) / (7 × 10^2) = 400'000
Step-by-step explanation:
The first choice. -3 is the party to the left of the vertical all line. 2 is the part to the right. that segment is 5 units long
So 5 1/2ft is 5.50ft u have 5.35ft so 5 4/10 is 5.40ft and u have 5.5ft so the shortest one is 5.35ft
-1/5 is -.2 and -2/3 is -.66 repeated and u have 2 and u have .4 so it would be
-2/3,-1/5,0.4,2 is ure answer
