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3 years ago

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There are 7 people fishing at Lake Connor: 5 have fishing licenses, and 2 do not. An inspector chooses two of the people at rand

om. What is the probability that the first person chosen has a license and the second one does not? Write your answer as a fraction in simplest form.

1 answer:

Citrus2011 [14]3 years ago

7 0

5:2
Hope this helps!!!:)

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Answer:

Options (1) and (5)

Step-by-step explanation:

Expression that defines the function is,

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Option 1

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$=-\frac{1}{4}+\frac{3}{2}$

$=-\frac{1}{4}+1+\frac{1}{2}$

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So, $f(-\frac{1}{2} )=-2$ is false.

Option 2

f(0) = $\frac{1}{2}(0)+\frac{3}{2}$

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Option 3

f(1) = $\frac{1}{2}(1)+\frac{3}{2}$

= $\frac{3+1}{2}$

= 2

Therefore, f(1) = -1 is false.

Option 4

$f(2)=\frac{1}{2}(2)+\frac{3}{2}$

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$=2\frac{1}{2}$

Therefore, f(2) = 1 is false.

Option 5

f(4) $=\frac{1}{2}(4)+\frac{3}{2}$

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True.

Options (1) and (5) are the correct options.

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