Answer:
Step-by-step explanation:
By definition, we can write ln instead of log. WHEN??
Whenever the base of the logarithm is the number "e".
Hence, when we have:
We can write it in shortcut as:
Hence, ln x can also be written as 
Fourth answer choice is right.
Answer:
The answer is D.
Step-by-step explanation:
40.5 multiplied by 21 is 850.5
The answer is 20.6 hope this helps
Answer:
1000
7/100
Step-by-step explanation:
10×10×10is 100
Answer:
Step-by-step explanation:
volume= (pi)(radius^2)(h)
252(pi)=(pi)(radius^2)(7)
divide both sides by pi
252=(radius^2)(7)
divide both sides by 7
36=(radius^2)
square root each side
6=radius
