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mamaluj [8]
3 years ago
5

I need help with this can someone please help me

Mathematics
1 answer:
zvonat [6]3 years ago
8 0

Answer:

ASA

Step-by-step explanation:

the last angle if v vertical angles theorem

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A box contains 20 lightbulbs, of which 5 are defective. If 4 lightbulbs are picked from the box randomly, the probability that a
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Answer:

Option D. 938/969

Step-by-step explanation:

At most 2 defective means 2 or less than 2 bulbs are defective

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Case a) No defective bulb

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Case b) 1 defective bulb

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Case c) 2 defective bulbs

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