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PolarNik [594]
2 years ago
9

What is x if f(x) = -2?

Mathematics
1 answer:
Andrej [43]2 years ago
3 0

<u><em>Answer:</em></u>

<u><em>The answer is 2 or 2x</em></u>

<u><em>Step-by-step explanation:</em></u>

<u><em>Hope this helps!!</em></u>

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What is $50.31 into a fraction
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Answer:

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Step-by-step explanation:

There is not much that can be done to figure out how to write 50.31 as a fraction, except to literally use what the decimal portion of your number, the .31, means. Since there are 2 digits in 31, the very last digit is the "100th" decimal place. So we can just say that .31 is the same as 31/100.

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A fair coin is flipped three times. Events A and B are defined as: A: there are at least two consecutive heads somewhere in the
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Answer:

2 / 7

Step-by-step explanation:

Coin flipped 3 times has following outcomes, of heads 'H' & Tails 'T'

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P (A | B) = P ( A ∩ B ) / P (B)

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So, P (A | B) = ( 2 / 8 ) /  ( 7 / 8 ) = 2 / 7

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