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Monica [59]
3 years ago
10

0.21 times 10 to the power of 6 standard form

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
7 0

Answer:

0.000000210 x 10^{6}=0.21

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Express 0.361 recurring as a fraction.<br> (only the 61 recurs)
Oduvanchick [21]

9514 1404 393

Answer:

  179/495

Step-by-step explanation:

When the repeating decimal starts at the decimal point, the repeating digits can be turned into a fraction by putting them over the same number of 9s. That is, 0.61616161... is equivalent to 61/99.

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7 0
2 years ago
It is estimated that 30% of households own a riding lawn mower. A sample of 17 households is studied. What is the standard devia
alina1380 [7]

Answer:

1.89 is the standard deviation of households who own a riding mower

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The standard deviation of X;

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