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nevsk [136]
2 years ago
14

What is 3/16 as a long decimal

Mathematics
2 answers:
MariettaO [177]2 years ago
7 0

0.1875

rounds \: off \: to \:  \: 0.19

Step-by-step explanation:

\frac{3}{16}  =  \frac{30}{16 \times 10}  = \boxed{.1875}

Mkey [24]2 years ago
7 0

Answer:

.1875

Step-by-step explanation:

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A sample of 997 is needed.

Step-by-step explanation:

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In which

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The margin of error is of:

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How large a sample is needed in order to be 98% confident that the sample proportion will not differ from the true proportion by more than 2%?

This is n for which M = 0.02. So

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0.02 = 2.327\sqrt{\frac{0.08*0.92}{n}}

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\sqrt{n} = \frac{2.327\sqrt{0.08*0.92}}{0.02}

(\sqrt{n})^2 = (\frac{2.327\sqrt{0.08*0.92}}{0.02})^2

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