3 years ago

I need the answer its an emergency plzzz

1 answer:

7 0

The answer is

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dsp73

Answer:

a) $\log 52$

b) $\log_57$

Step-by-step explanation:

Use logarithm properties:

$\log_ab+\log_ac=\log_a(b\cdot c)\\ \\\log_ab-\log_ac=\log_a\dfrac{b}{c}$

Then

a) $\log 13+\log 4=\log 13\cdot 4=\log 52$

b) $\log_514-\log _52=\log _5\dfrac{14}{2}=\log _57$

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4 years ago

Maksim231197 [3]

On an investment of $5000 with an interest payment of 5% = $250 at one year. At 3.5 years, the interest payments would total $250 × 3.5 = $875

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Tresset [83]

Answer: 15
a=5, b=3
3a= 3x5= 15

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3 years ago

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How much are each of the items?

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