1) 0.07 zeros only matter if there is a non-zero digit, as well as the decimal to the left of it
2)90,000 it would have been 89000 if the 972 had been an 872
3).00420 must include the last zero, it is considered significant because of the reason in number one
20x(5/100)=1
That is the interest after one year
Add to the principal:20+1=21
It's prob, It's kind of is the top left a SIx OR ZERO?!
Answer:
B.
Step-by-step explanation:
Let , we proceed to find its equivalent expression by applying logarithm properties:
1) Given.
2) Definition of logarithm.
3)
4)
5) Compatibility with addition/Existence of additive inverse/Modulative property
6) Symmetrical property/Result.
Hence, the right answer is B.