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kicyunya [14]
3 years ago
11

Find the perimeter and area of the parallelogram. 

Mathematics
1 answer:
Debora [2.8K]3 years ago
3 0

2·20 + 2·24 = 88

20·24·SIN(60°) = 415.7

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A recent survey estimated that 19 percent of all people living in a certain region regularly use sunscreen when going outdoors.
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The correct option is: (E) It is plausible that the percent of all people living in the region who regularly use sunscreen is 18.5%.

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The margin of error is a statistic expressing the amount of random sampling error that occurred due to miscalculation and survey results. The margin error is usually a small amount of error.

Generally 5% of margin of error is common and acceptable. When the percentage of the margin of error increases, the confidence in the report result will be reduced.

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Probably the percentage of people using sunscreen in the particular region will be <u>18.5%. </u>

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8 0
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2/7 times 2/6 = what
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