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ryzh [129]
3 years ago
15

What is 4*54 brainiest

Mathematics
1 answer:
nirvana33 [79]3 years ago
8 0

Answer:

2 x54 + 2 x 54

108 + 108

216

Step-by-step explanation:

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EasyElectrics supermarket orders light bulbs from suppliers, AA Electronics and AAA Electronics. EasyElectrics purchases 30% of
saw5 [17]

Answer: (a) 0.006

               (b) 0.027

Step-by-step explanation:

Given : P(AA) = 0.3 and P(AAA) = 0.70

Let event that a bulb is defective be denoted by D and not defective be D';

Conditional probabilities given are :

P(D/AA) = 0.02 and P(D/AAA) = 0.03

Thus P(D'/AA) = 1 - 0.02 = 0.98

and P(D'/AAA) = 1 - 0.03 = 0.97

(a) P(bulb from AA and defective) = P ( AA and D)

                                                       = P(AA) x P(D/AA)

                                                       = 0.3 x 0.02 = 0.006

(b) P(Defective) = P(from AA and defective) + P( from AAA and defective)

                         = P(AA) x P(D/AA) + P(AAA) x P(D/AAA)

                         = 0.3(0.02) + 0.70(0.03)

                         = 0.027

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The Perimeter Answer is 12 cm
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1. C
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By the way it is not fair. posting 5 sums for just 7 points. :)

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do click thx.

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Due right now help ill mark you brainly if its correct
AleksandrR [38]

Answer:

all but 1/6

Step-by-step explanation:

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