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2 years ago

The GCF of 30m^4 and 36m^6 is 6m^? the missing exponent is ____

Mathematics

1 answer:

vampirchik [111]2 years ago

6 0

9514 1404 393

Answer:

Step-by-step explanation:

The exponents of m in the two terms are 4 and 6. The exponent of the common factor can be no greater than the smallest of these. (It <em>is</em> the smallest of these.)

GCF(30m^4, 36m^6) = 6m^4 . . . . exponent is 4

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Answer:

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Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of $\pi$ , and a confidence level of $1-\alpha$ , we have the following confidence interval of proportions.

$\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}$

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This means that $n = 533, \pi = \frac{351}{533} = 0.6585$

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So $\alpha = 0.1$ , z is the value of Z that has a p-value of $1 - \frac{0.1}{2} = 0.95$ , so $Z = 1.645$ .

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The upper limit of this interval is:

$\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.6585 + 1.645\sqrt{\frac{0.6585*0.3415}{533}} = 0.6923$

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