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3 years ago

12

A child has a box of candies which might have a toy inside . The odds against the box having toys are 17/2 . What is the probabi

lity of the box having a toy ?

1 answer:

Elden [556K]3 years ago

4 0

17/2 = probability is low

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dimaraw [331]

<u>Answer:</u>

$f(7)=\frac{-5}{3}$ or $f(7)=-1.67$

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

We are given the following function of x and we are to find the value of $f ( 7 )$ :

$f ( x ) = \frac { 3 } { x + 2 } - \sqrt { x - 3 }$

Substituting the given value (7) in the above function to get:

$f(x)=\frac{3}{x+2}-\sqrt{x-3}$

$f ( 7 )= \ frac{3}{7+2}-\sqrt{7-3}$

$f(7) = \frac { 3 } { 9 } - \sqrt { 4 }$

$f(7)=\frac{1}{3}-2$

$f(7)=\frac{1}{3}-\frac{6}{3}$

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tino4ka555 [31]

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mezya [45]

Answer:

Step-by-step explanation:

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