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goldfiish [28.3K]
3 years ago
12

The mean of 8 numbers is 4,6,4,7,(x),(x+1),8 and 2 is 5. Find x​

Mathematics
1 answer:
arsen [322]3 years ago
5 0

Answer:

X=2.5

Step-by-step explanation:

4+6+4+7+X+(X+1)+8+2/8=5

31+X+(X+1)/8=5

40=31+X+(X+1)

9=X^2+X

X=2.5

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Step-by-step explanation:

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plz help Pru, Piper, and Phoebe share spices in the ratio 5:3:4. If Pru has 24 more spices than Piper, how many spices does Phoe
disa [49]

Answer:


Step-by-step explanation:

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What this means is Pru has 5/12 of the total amount, Piper has 3/12 of the total amount, and Phoebe has 4/12 of the total amount of spices.


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