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Ne4ueva [31]
2 years ago
15

For the camping trip Eli purchased a case of bottled water a case contains 36 bottles of water and costs 4.69 Eli sell each bott

le of water for 0.75 to his fellow campers if Eli sella all of the water bottles how much profit will he make
Mathematics
1 answer:
Natalka [10]2 years ago
7 0

Answer:

Step-by-step explanation:

0.75 x 36 = $27.00 gross profit from selling bottles of water

$27.00 - $4.69 (amount paid for water) = $22.31 net profit

Eli will make $22.31 profit.

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3 years ago
Do the ratios 1:5 and 3:4 form a proportion?​
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A statistician selected a random sample of 125 observations from a population with a known standard deviation equal to 16 and co
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Answer:

Step-by-step explanation:

Given that a statistician selected a random sample of 125 observations from a population with a known standard deviation equal to 16 and computed a sample mean equal to 77

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for 89% = 1.60

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            89%    

     

125 1.4311     1.6  (74.71024 79.28976 )

     

     

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c) When sigma changes to 441, std error changes to \frac{16}{\sqrt{441} } \\=0.7619

So we get

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         93%    

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441 0.64 1.6        (75.976 78.024 )

     

     

       93%    

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3 years ago
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