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IRISSAK [1]
3 years ago
8

China's population is 1.446 x 10 to the ninth power. Marshal islands population

Mathematics
1 answer:
Maru [420]3 years ago
8 0
1.446 x 10 = 14.46
Hope I helped :D
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I need help finding surface area for both of these shapes with work
Alex73 [517]
For the base of the shape all you need to do is multiply 25x25=625ft²

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and because there are 4 sides you multiply 800x4=3200

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7 0
3 years ago
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An airplane flies 3800 km in 4 hours 45 minutes. What is its average speed in kilometers per hour?
8_murik_8 [283]

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3 0
3 years ago
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In the following figure find a deg,2adeg and bdeg
vampirchik [111]
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b = 28 <<<< answer
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8 0
3 years ago
Luke spent 8 days collecting cans he managed to collect 6 pounds.he collected ____ of a pound each day
nlexa [21]
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3 years ago
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?
Arada [10]

Using a confidence interval of proportions, it is found that the correct statement is given by:

D a confidence interval for estimating the cricket's true probability of landing on its feet is more narrow after the final 10 jumps than it was before the final 10 jumps.

<h3>What is a confidence interval of proportions?</h3>

A confidence interval of proportions is given by:

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which:

  • \pi is the sample proportion.
  • z is the critical value.
  • n is the sample size.

The margin of error is given by:

M = z\sqrt{\frac{\pi(1-\pi)}{n}}

The margin of error is inversely proportional to the square root of the sample size, hence, the higher the sample size, the narrower the interval is, hence option D is correct.

More can be learned about a confidence interval of proportions at brainly.com/question/25890103

7 0
2 years ago
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