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dmitriy555 [2]
3 years ago
5

What is (99/100)^101 times (100/99)^100?

Mathematics
1 answer:
sineoko [7]3 years ago
7 0

Answer:

99/100

Step-by-step explanation:

First of all recall that

a^n\cdot b^n =(ab)^n

Now we we will try to apply that formula for a=99/100 and b=100/99.

First rewrite (99/100)^{101}=(99/100)\times (99/100)^{100}

Now

(99/100)\times (99/100)^{100}\times (100/99)^{100}\\=(99/100)\times ((99/100)\times (100/99))^{100}\\=(99/100)\times 1^{100}\\=(99/100)\times 1\\=99/100

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soldi70 [24.7K]
I’m not sure if it’s right but this is what i got

252
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7 0
2 years ago
Help me with 2, 8, and 10 plz
OverLord2011 [107]

For #2:

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<span><span>You need to combine your like terms:
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This will now give you:

<span>X^2 +10</span>
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3 years ago
By selling a laptop at $1,000 for which consumers are willing to pay up to $1,200, a consumer electronics firm makes a profit of
mr Goodwill [35]

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3 years ago
Over the three evenings,Karen received a total of 137 phone calls at the call center. The third evening, she received 4 times as
marin [14]

Answer:

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Step-by-step explanation:

Make an equation

If she recieved x calls the 1st evening, then the 2nd evening she recieved x+5, and the 3rd evening she recieved 4x.

x+x+5+4x=137

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First:

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Hope this helps!

3 0
3 years ago
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Rus_ich [418]

Answer:

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Step-by-step explanation:

I = PRT

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divide 63 from both sides

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