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natali 33 [55]
3 years ago
15

Help me plz and thank you

Mathematics
1 answer:
Kay [80]3 years ago
3 0
The second one - 6/21
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3 years ago
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2 green,5 yellow, 6 red,and 7 blue marbles

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alina1380 [7]

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Step-by-step explanation:

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Find the limit as x approaches infinity of y=arccos(1+x21+2x2)y=arccos((1+x^2)/(1+2x^2))?
Katyanochek1 [597]
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