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Andrew [12]
3 years ago
6

What is the inverse of function f. f(x)=1/3-1/21x

Mathematics
1 answer:
HACTEHA [7]3 years ago
8 0

Answer:

f^-1 (x) = -21x + 7 is your answer

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dusya [7]

Answer:

First question: -0.577 cannot be a probability.

Second question: The number must be between 0 and 1, inclusive (D)

Third question: -0.577 cannot be a probability.

Step-by-step explanation:

A probability is a real number that is in the interval [0, 1]. Therefore, any number outside this range cannot be considered a probability. Under this premise:

First question: -0.577 cannot be a probability.

Second question: The number must be between 0 and 1, inclusive (D)

Third question: -0.577 cannot be a probability.

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3 years ago
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lapo4ka [179]
Add 11 to each side. X = 90+11
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2 years ago
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prohojiy [21]

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11+\frac{2\sqrt{15}}{3}

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What number is 7/13 of 143
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143 divide by 13 is 11. Which you then multiply 11 by 7 to get the answer of 77.
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