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dusya [7]
2 years ago
12

Help.me if u can need it

Mathematics
2 answers:
melisa1 [442]2 years ago
8 0

Answer:

78 is the correct answer hope it helps

Whitepunk [10]2 years ago
3 0
The correct answer answer 56
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What is the area of a circle with a diameter of 5 m use 3.14 for pi round to the nearest tenth
Leya [2.2K]

Answer:

19.6

Step-by-step explanation:


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What is the fourth term in the binomial expansion of (2x – y) 7?
nata0808 [166]

Answer:

(7C4) (2x)^4 (-y)^{7-4}

And replacing we got:

35 (2^4) x^4 (-y)^{-3}

And then the final term would be:

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Step-by-step explanation:

For this case we have the following expression:

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And we can use the binomial theorem given by:

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And for this case we want to find the fourth term and using the formula we have:

(7C4) (2x)^4 (-y)^{7-4}

And replacing we got:

35 (2^4) x^4 (-y)^{-3}

And then the final term would be:

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2 years ago
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Step-by-step explanation:

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Round 13.2 to a whole number
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