Math, asked by rb7860654, 9 months ago

distance formula.
A box contains 28 bulbs of which 7 bulbs are defective, a bulb is drawn
randomly from the box. Find the probability of picking a non-defective
bulb.
4 = DB:. 4-)
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Answers

Answered by kssuriya19

3

Answer:

Probability of picking a non defective bulb-21/28=3/4.

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