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.
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}](https://tex.z-dn.net/?f=%20%5Cfrac%7BSA_cube%7D%7BV_cube%7D%20%3D%20%20%5Cfrac%7B6s%2As%7D%7Bs%2As%2As%7D%20%20)
![\frac{SA}{V} = \frac{6}{s}](https://tex.z-dn.net/?f=%20%5Cfrac%7BSA%7D%7BV%7D%20%3D%20%20%5Cfrac%7B6%7D%7Bs%7D%20%20)
That means whatever the side length, the Surface Area to volume = 6/the side length which is kind of an interesting result.
Answer:
If both lines highlighted gone in both directions forever they will never ever meet.
Step-by-step explanation:
hope this helps.
Answer:
I remember taking this it should be A
Step-by-step explanation:
<u>Answer:</u>
Broker1 with $66.
Broker2 with $54.25
Broker4 with $50
Broker3 with $47.5
Broker5 with $33.5
<u>Explanation :
</u>
Total number of shares Cindy have : 300
Market Price per share : $25
Total price for the shares : 300
$25
= $7500
Now ,
<u>Case 1:
</u>
Commission provided by broker1 = 0.75%
Online fees provided by broker1 = $ 10
Total price provided by broker1= ![\frac{75}{10000}\times7500 +$10](https://tex.z-dn.net/?f=%5Cfrac%7B75%7D%7B10000%7D%5Ctimes7500%20%2B%2410)
=$66.25
<u>Case 2: </u>
Commission provided by broker2= 0.5%
Online fees provided by broker2=$17
Total price provided by broker2= ![\frac{5}{1000}\times 7500 + $17](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B1000%7D%5Ctimes%207500%20%2B%20%2417)
=$54.5
<u>Case 3:
</u>
Commission provided by broker 3= 0.6% for 100 0r few
Not applicable because the total shares are 300
For over 100 shares
Commission provided= 0.5%
Online fees = $10
Total price = ![\frac{5}{1000}\times 7500 + $10](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B1000%7D%5Ctimes%207500%20%2B%20%2410)
=$47.5
<u>Case 4:
</u>
For more than 100 shares
Online fees for buying and sharing= $50
Total price = $50
<u>Case5 :
</u>
Commision for a share bought or sold = 0.05%
Online fees =$30
Total Price= ![\frac{5}{10000}\times 7500 + $30](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B10000%7D%5Ctimes%207500%20%2B%20%2430)
=$33.75
P-23=-3
+23 +23
P=20
so the answer is A