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maksim [4K]
2 years ago
7

The oxygen levels in parts per million and altitude in x miles at Mt. Everest decrease according to the function: 0 (x)= 100(.95

)^x. What is the oxygen level at 10 miles?
Mathematics
1 answer:
CaHeK987 [17]2 years ago
3 0

Using the exponential function, it is found that the oxygen level at 10 miles is of 59.87 ppm.

<h3>What is the exponential function for the oxygen levels?</h3>

The oxygen levels in ppm for an altitude of x miles at the Mount Everest is given by the following exponential function:

O(x) = 100(0.95)^x

In this problem, the altitude is of x = 10 miles, hence the oxygen level in ppm is of:

O(10) = 100(0.95)^{10} = 59.87

More can be learned about exponential functions at brainly.com/question/25537936

#SPJ1

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Read 2 more answers
A variable is normally distributed with mean 6 and standard 2 deviation .
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The normal distribution is also known as the Gaussian distribution. The percentage of all possible values of the variable that are less than 4 is 15.87%.

<h3>What is a normal distribution?</h3>

The normal distribution, also known as the Gaussian distribution, is a symmetric probability distribution about the mean, indicating that data near the mean occur more frequently than data distant from the mean. The normal distribution will show as a bell curve on a graph.

A.) The percentage of all possible values of the variable that lie between 5 and 9.

P(5<X<9) = P(X<9) - P(5<X)

               = P(z<1.5) - P(-0.5<z)

               = 0.9332 - 0.3085

               = 0.6247

               = 62.47%

B.) The percentage of all possible values of the variable that exceed 1.

P(X>1) = 1 - P(X<-2.5)

          = 1-0.0062

          = 0.9938

          = 99.38%

C.) The percentage of all possible values of the variable that are less than 4.

P(X<4) = P(X <4)

           = P(z<-1)
           = 0.1587

           = 15.87%

Learn more about Normal Distribution:

brainly.com/question/15103234

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2 years ago
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these are the 3 factors: high school, instructions type, scores.

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