Answer:
Common logarithm
Natural logarithms
or
Step-by-step explanation:
From the question we are told that
Generally converting log from base x to base 10 si mathematically represented as
Therefore
Common logarithm
Generally Natural logarithms 
is mathematically represented as
Therefore
Natural logarithms
or
Answer: A
I am probably a bit late
No it does not
Hope this helps
Answer:
Check pdf
Step-by-step explanation:
Answer:
1 hour later , 21 pages read
Step-by-step explanation:
x hour later they will read the same number of pages
Tori: 16 + 5x
cora: 13 + 8x
16 + 5x = 13 + 8x
minus 5x each sides: 16 = 13 + 3x
minus 13 each sides: 3 = 3x
divide 3 each sides: x = 1
1 hour later both of them will read 16 + 5 x 1 = 21 pages
check cora: 13 + 8 x 1 = 21
