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Anna35 [415]
3 years ago
6

A box contains 10 transistors, 4 of which are defective. If 3 are sold at random, find the probability that exactly 1 are defect

ive.
Mathematics
1 answer:
Readme [11.4K]3 years ago
3 0
I'd say around 10%
4 out of 10 = 40%
3 out of the 10 are sold = 30%
1 out of the 3 might be bad = 10%
I may be wrong.
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Answer:

The points for the given two linear equation as

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The graph so plotted as shown

Step-by-step explanation:

Given as :

The two linear equation are

y = 3 x                 ........A and

y = - x - 8             .........B

Solving equation A and B

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I.e y = 6

So, for x = - 2 , y = - 6

And for x = - 2 , y = 6

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x_1 , y_1 = - 2 , - 6

x_2 , y_2 = - 2 , 6

The graph so plotted as shown . Answer

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