Normaly you would call customer service for serveys and they dont ask for them
Answer:

Step-by-step explanation:
The logarithm is evaluated as follows:



The value of the logarithm can be estimated by means numeric methods, which can be easily used on calculators (i.e. Macaulay Series)

Answer:
16^6
Step-by-step explanation:
4^2 x 4^4 = 16^6
-7.5 times 1/3=-2.5
To take 1/3 of something, multiply the original by the fraction.