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Molodets [167]
3 years ago
5

The normal amount of of rainfall for July in Apple Valley is 11/24 feet. So far this July, only 3/10 of normal among has fallen.

Find the amount of rain that has fallen so far this month.
Mathematics
1 answer:
worty [1.4K]3 years ago
7 0
11/24 x 3/10 = 11/8 x 1/10 = 11/80 feet of rain has fallen on apple valley
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Need help with this,30 points, please help very soon, thanks
Makovka662 [10]

The speed of the airplane is 360 km/h while the speed of the wind is 40 km/h.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Let a represent the speed of the airplane and b represent the speed of the wind, hence:

(a + b)6 = 2400  

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From eqn 1 and 2:

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The speed of the airplane is 360 km/h while the speed of the wind is 40 km/h.

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tigry1 [53]

Answer:

We can be 95% certain that the sample mean will fall within $44.87 and $46.93

Step-by-step explanation:

Empirical Rule:

68% of the measures are within 1 standard deviation of the mean.

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99.7% of the measures are within 3 standard deviations of the mean.

Central Limit Theorem:

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

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Sample:

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We can be 95% certain that the sample mean will fall within $44.87 and $46.93

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Answer:

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Answer:

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