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konstantin123 [22]
3 years ago
14

HELPP !!!! I NEED HELPP Which steps should be used to compare the fractions 2/9 and 5/6?

Mathematics
1 answer:
KIM [24]3 years ago
4 0

Answer:

find a common numerator

Step-by-step explanation:

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A software developer wants to know how many new computer games people buy each year. Assume a previous study found the standard
Marrrta [24]

Answer:

The minimum sample size required to ensure that the estimate has an error of at most 0.14 at the 95% level of confidence is n=567.

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We have to calculate the minimum sample size n needed to have a margin of error below 0.14.

The critical value of z for a 95% confidence interval is z=1.96.

To do that, we use the margin of error formula in function of n:

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The minimum sample size to have this margin of error is n = 567.

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Answer: The equation you will use would be 40x + 15x =115. you're welcome.

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