Choose the single logarithmic expression that is equivalent to the one shown.

Mathematics

2 answers:

Lena [83]3 years ago

8 0

Answer:

C. log2 3/2.

Step-by-step explanation:

When you are adding two logs with the same base, you multiply.

So, log2 6 + log2 2 = log2 6 * 2 = log2 12

When you subtract two logs with the same base, you divide.

So, log2 12 - log2 8 = log2 12 / 8 = log2 3/2

The answer is C. log2 3/2.

Hope this helps!!

Daniel [21]3 years ago

4 0

Its C because the base of the log is all same. of its + you have to multiply and if its - you have to divide. so (6 times 2 divide 8 ) youll get 3 over 3

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What is $0.8\%$ of $125\%$ of $8128$? Express your answer as a decimal.

Andre45 [30]

Answer:

Step-by-step explanation:

To solve this kind of problem, we must remember that the word "of" means multiplication in math language, and all percentages numbers can be expressed as a fraction where the denominator is 100. Applying all this, we have

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