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umka21 [38]
3 years ago
8

What value of n solves the equation 3n=1/81 N=___

Mathematics
1 answer:
Radda [10]3 years ago
7 0

3n = 1/81; divide both sides by 3 to isolate n:


3n/3 = 1/81 divided by 3. Remember that when you divide, you use the reciprocal and multiply instead!!


n = 1/81(1/3) = 1/243. Now plug 1/243 back in for n, and 3/243 is equivalent to 1/81

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What is 67/100 as a decimal
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<span>67/100 as a decimal.


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67/100
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</span>
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Answer:

The first two

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3 years ago
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How to solve this question?
fiasKO [112]
Hi!

For this equation, you can solve it by using the quadratic formula:
x=-b<span>±sqrt/b^2-4ab
    -----------------------
              2a</span>
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