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lisov135 [29]
3 years ago
13

Can someone smart help me with this:)

Mathematics
1 answer:
MrRissso [65]3 years ago
7 0

Answer:

D = 76°

C = 32°

Step-by-step explanation:

I have attached a picture with an explanation above. Hope it helps : )

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Approximately 18% of the population of California is 70 years or older. In a random sample of 4, what is the provability for 3 o
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Answer:

The correct response will be "0.01913".

Step-by-step explanation:

According to the question,

p - P(70 years or older)

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n = 4

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Now,

∴ P(X=r)=n_C_r \ p^r(1-p)^{n-r}

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7 0
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Jack is building a deck that is 8 ft by 27.63 ft. He has the base built; he just needs to cover the surface with wood. When he g
gulaghasi [49]
The area of the deck is :
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3 years ago
A furniture store owner buys a sofa for $400 and marks it up %90 to sell it. During the stores anniversary sale she sells the so
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Answer:

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Step-by-step explanation:

Giving the following information:

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3 0
3 years ago
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