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3 years ago

Plz help!!!!!!!!!!!!

Mathematics

2 answers:

creativ13 [48]3 years ago

7 0

Answer: $\bold{x^{\frac{1}{3}}}$

<u>Step-by-step explanation:</u>

$\sqrt[6]{x^2} =x^{\frac{2}{6}}=x^{\frac{1}{3}}$

muminat3 years ago

5 0

That seem to be right

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Answer:

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Step-by-step explanation:

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3 years ago

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How do you Simplify (3a^2)^3

mamaluj [8]

When a number with an exponent is raised to an exponent, you multiply the two exponents together to get the combined exponent of the simplified version.
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Answer:

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Step-by-step explanation:

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3 years ago

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olasank [31]

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1 year ago

A school has 3400 students. They conduct a random sample of 124 students and find that 38 of them hate the school.

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Answer:

a) We need a sample size of at least 2401.

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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 , and a confidence level of , we have the following confidence interval of proportions.

In which

z is the zscore that has a pvalue of .

The margin of error is:

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3 years ago