3 years ago

Evaluate. Please help me!!!

Mathematics

1 answer:

Mademuasel [1]3 years ago

5 0

Answer:

670

Step-by-step explanation:

(3*1+2)+(3*2+2)+........(3*20+2)=670

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QUESTION 1

The given logarithmic expression is

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This implies that;

$\log_4(\frac{1}{16})=\log_4(4^{-2})$

We now apply the power rule: $\log_a(m^n)=n\log_a(m^n)$ .

$\log_4(\frac{1}{16})=-2\log_4(4)$

Recall that logarithm of the base is 1.

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QUESTION 2

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This is the same as;

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a number when divided by 10 leaves the remainder 5. If the same number is doubled, and divided by 10, the new remainder is _____

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Answer:

Step-by-step explanation

50 divided by 10 is 5 so

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Step-by-step explanation:

The first box is given
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