3 years ago

The random variable X is normally distributed. P(2045).

Mathematics

1 answer:

bekas [8.4K]3 years ago

4 0

What the answer option

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248 miles per hour = x meters per second. Round to the nearest hundredth.

Alja [10]

Answer:

Step-by-step explanation:

This problem is based on unit conversion from miles per hour to meter per second.'

From tables 1 mph= 0.44704 m/s

Given 248 mph to be converted to meters per second.

hence we have

1 mph= 0.44704 m/s

248 mph= x

cross multiplying we have

x= 110.86592 m/s

to the nearest hundreth we have

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3 years ago

Confirm that f and g are inverses by showing that f(g(x)) = x and g(f(x)) = x.

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Answer:

Hello,

Step-by-step explanation:

$f(x)=\dfrac{4}{x} \\\\g(x)=\dfrac{4}{x} \\\\\\(gof)(x)=f(g(x))=f(\dfrac{4}{x} )=\dfrac{4}{\dfrac{4}{x} } =\dfrac{4*x}{4} =x\\\\\\(fog)(x)=g(f(x))=g(\dfrac{4}{x} )=\dfrac{4}{\dfrac{4}{x} } =\dfrac{4*x}{4} =x\\$

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The relation shown in the graph is a function. true or false

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Answer:

true.

Step-by-step explanation:

the line only passes through the y-intercept once.

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