3 years ago

Solve for the variable 1/28 = 25/x

Mathematics

1 answer:

Inessa [10]3 years ago

8 0

The answer is x=700 hope this helps

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$9 - 5 = 4 \\ \dfrac{4}{5} = \dfrac{80}{100} = 80\%$

Answer : 80%

Hope this helps. - M

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The proportion of items in a population that possess a specific attribute is known to be 0.40. If a simple random sample of size

WARRIOR [948]

Answer:

The sampling error = 0.06

Step-by-step explanation:

From the given information:

Let represent $\beta$ to be the population proportion = 0.4

The sample proportion be P = 0.46 &

The sample size be n = 100

The population standard duration can be expressed by the relation:

Population standard duration $\sigma = \sqrt{\dfrac{\beta(1- \beta)}{n}}$

$\sigma = \sqrt{\dfrac{0.4(1-0.4)}{100}}$

$\sigma = \sqrt{\dfrac{0.4(0.6)}{100}}$

$\sigma = 0.049$

The sample proportion = 0.46

Then the sampling error = P - $\beta$

The sampling error = 0.46 - 0.4

The sampling error = 0.06

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4 years ago

Simplify six to the -3rd power over six to the fifth power

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Answer:

Step-by-step explanation:

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