To solve this problem you must apply the proccedure shown below:
1. You have the following information given in the problem above: The<span> regular octahedron with edges that are 2.1 inches.
2. Therefore, you must apply the formula for calculate the volume of a octahedron, which is:
V=(a^3</span>√2)/3
3. Therefore, you have:
V=((2.1 inches)^3√2)/3
V=178.30 inches^3
No. Brandon has done better than Andy because Andy scored a 64%, when Brandon scored a 65%
To be honest i really dont know but if i have it i would tell u
Answer:

Step-by-step explanation:
To find the derivative of the function
you must:
Step 1. Rewrite the logarithm:

Step 2. The derivative of a sum is the sum of derivatives:

Step 3. The derivative of natural logarithm is 

Step 4. The function
is the composition
of two functions
and 
Step 5. Apply the chain rule 

Return to the old variable:

The derivative of a sum is the sum of derivatives:

Step 6. Apply the power rule 


Thus, 
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