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kenny6666 [7]
3 years ago
5

Find the measure of the supplement of a 9 degree angle. The measure of the supplement of a 9 degree angle is ?

Mathematics
1 answer:
RoseWind [281]3 years ago
5 0

The supplement of a 9 degree angle is 171 degrees.

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3a-2b=50, 2a+3b=100 what does a equal and what does b equal?
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A = (350/13) and B = (400/-13)
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The probability that Gerald makes a three-point shot in basketball is 20%. For practice, Gerald will regularly
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The 't' test statistic = 1.46 < 1.69

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Given population of mean μ = 800

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sample standard deviation 'S' = 45

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Null hypothesis H_{0} =µ  =800

alternative hypothesis  H_{1} = µ ≠ 800

<u>Step 2</u>:-

The 't' test statistic t =  \frac{x-μ}{\frac{sig}{\sqrt{n} } }

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<u>Step 3</u>:-

The degrees of freedom γ = n-1 = 30-1 =29

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The calculated value t = 1.4607 < 1.69

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A sample of 30 bulbs are came found from average µ= 800

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2,000,000

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