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finlep [7]
3 years ago
5

(0.2c^3)^2–0.01c^4(4c^2–100)

Mathematics
2 answers:
Dennis_Churaev [7]3 years ago
7 0

Answer:  c⁴

<u>Step-by-step explanation:</u>

  (0.2c³)²    - 0.01c⁴(4c² - 100)

= (0.2)²(c³)² - (0.01)(4)(c⁴)(c²) - (0.01)(-100)(c⁴)

=   0.04c⁶   -     0.04c⁶          +        1c⁴

=                0                          +         c⁴

= c⁴

Debora [2.8K]3 years ago
3 0
The answer should be C^4
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Answer:

The correct option is (A).

Step-by-step explanation:

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The information provided is:

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The 85% confidence interval for the population proportion of adults who dreaded​ Valentine's Day is:

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So, the 85% confidence interval for the population proportion of adults who dreaded​ Valentine's Day is (0.151, 0.329).

The (1 - <em>α</em>)% confidence interval for population parameter implies that there is a (1 - <em>α</em>) probability that the true value of the parameter is included in the interval.

Or, the (1 - <em>α</em>)% confidence interval for the parameter implies that there is (1 - <em>α</em>)% confidence or certainty that the true parameter value is contained in the interval.

So, the 85%  confidence interval for the population proportion, (0.151, 0.329), implies that there is 85% confidence that the proportion of the adult citizens of the nation that dreaded​ Valentine's Day is between 0.151 and 0.329.

Or there is 0.85 probability that the true proportion of the adult citizens of the nation that dreaded​ Valentine's Day is between 0.151 and 0.329.

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Answer:

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Step-by-step explanation:

1. Let's review all the information provided to answer the question:

2 capfuls of detergent to 1 gallon of water

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