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hoa [83]
3 years ago
9

What is the value of y^2-x^4y

Mathematics
1 answer:
Daniel [21]3 years ago
4 0

Answer:

Step-by-step explanation:

y²-x⁴

y=9, x=2

9²-2⁴ = 81-16 = 65

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16/81

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Use the given degree of confidence and sample data to construct a confidence interval for the population proportion p: n = 195,
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c. 0.778 < p < 0.883.

Step-by-step explanation:

The formula for confidence interval for proportion =

p ± z score × √p(1 - p)/n

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What is 2+2-9+3-4+2?
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