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tangare [24]
2 years ago
6

If the arithmetic mean of the numbers 7, 14, 6, p, 8 and 14 is 10, find p.​

Mathematics
1 answer:
Jet001 [13]2 years ago
4 0

Answer:

Step-by-step explanation:

Solution,

Here

Mean=10

N=6

Efx=7+14+6+p+8+14

=49+p

Now

Mean=Efx/N

or,10=49+p/6 ( Therefore,10 is multiplied to 6)

or,60=49+p

or,p=60-49

p=11

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Arte-miy333 [17]
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2 years ago
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3 years ago
Factor completely:<br>64 - y^3
madam [21]
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That sounds pretty confusing, but it's much easier to understand when put mathematically. Let's say our two cubes are a^{3} and b^{3}. The difference of those two cubes is:
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In our problem, a = 4 (since a^{3} = 64) and b = y (since b^{3} = y^{3}. Plug these values into the rule to find the factor of 64 - y^3:
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-----

Answer: (4 - y)( 16 + 4y + y^{2})

8 0
3 years ago
For problem 5, use the ordered pairs to answer the following question. MUST SHOW YOUR WORK FOR FINDING SLOPE.
Firlakuza [10]

Answer:

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Step-by-step explanation:

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2 years ago
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iren2701 [21]
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2 years ago
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