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denis23 [38]
2 years ago
7

An iron ball is bobbing up and down on the end of a spring. The maximum height of the ball is 12 feet and its

Mathematics
1 answer:
vekshin12 years ago
4 0

Answer:

Step-by-step explanation:

You might be interested in
Volume and surface area are often compared by manufacturers in order to maximize how much of something can go inside of a packag
notka56 [123]
We have no dimensions to work with. I'll pick some and try and comply with the conditions of the problem. 

Suppose you have an object that is 14 by 22 by 27 cm. These three numbers have no common factor so they cannot be reduced any further, which is helpful for this problem.

Find the Volume
Volume

l = 27 cm
w = 14 cm
h = 22 cm

V = 27 *14 * 22
V = 8316 cm^3

Find the surface area
SA = 2*l*w + 2*l*h  + 2*w*h
SA = 2*27*14  +  2*27*22   +  2*14*22
SA = 756 + 1188 + 616
SA = 2558

Just looking at these numbers The surface area is about 1/3 of the volume. I don't think this is always true.


 \frac{SA}{V} =  \frac{2*L*W  + 2*L*H + 2*W*H}{L*W*H} 

Another way to do this is to consider a cube which might give you a more useful result. 

s = L = W = H all three dimensions are equal in a cube.
The volume of a cube is s*s*s = s^3
The surface area of a cube is 2*s*s + 2*s*s + 2s*s = 6s^2

\frac{SA_cube}{V_cube} =  \frac{6s*s}{s*s*s}
\frac{SA}{V} =  \frac{6}{s}

That means whatever the side length, the Surface Area to volume = 6/the side length which is kind of an interesting result.


4 0
3 years ago
Which is the graph of the cube root function f(x) = ^3√x - 1 + 2
murzikaleks [220]

Answer: 5

Step-by-step explanation:

3 0
3 years ago
What is the side length of a cube that has a total surface area of 96 square centimeters?
Setler79 [48]
96/4. You should get the answer by dividing 96 by 4.
8 0
3 years ago
Read 2 more answers
Find the number of gallons in 6 liters of solution(1gal=3.79l)
ohaa [14]
6 divided by 3.79 = 1.583 gallons
3 0
3 years ago
I really need sum help plz
timama [110]

Answer:

32 Strawberries

Step-by-step explanation:

The amount of strawberries you need for 48 cups of juice is 32

3 0
2 years ago
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