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Salsk061 [2.6K]
3 years ago
5

How many digits will follow the decimal point when you multiply 3.68 x 42.7

Mathematics
1 answer:
s2008m [1.1K]3 years ago
5 0

the answer is three digits because the answer is 157.136

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What is the value of the expression 12(m−23n) when m=32 and n=12 ?
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Answer:

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Step-by-step explanation:

12 ( 32 - [ 23 • 12 ] )

order of operations PEMDAS ( parenthesis, exponents, multiplication/division, addition/subtraction )

23 • 12 = 276

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Answer:

The population parameter of this study is the population mean.

Step-by-step explanation:

A population parameter is a numerical measure representing a certain characteristic of the population. For example, population mean, population variance, population proportion, and so on.

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The population parameter can be estimated using the sample statistic. If the value of the population parameter is not known, then a random sample of large size, say <em>n</em> ≥ 30 can be selected from the population and the statistic value can be computed. This statistic value is considered as the point estimate of the parameter. It is also known as the unbiased estimator of the parameter.

In this case the survey involved sampling of 1500 Americans to estimate the mean dollar amount that Americans spent on health care in the past year.

The sample selected is used to compute the sample mean dollar amount that Americans spent on health care.

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Answer:

the first box

Step-by-step explanation:

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Are the equations correct? And how do you solve this completely?
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3 years ago
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