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3 years ago

Form the union for the following sets m={} n={6,7,8,9,10}

Mathematics

1 answer:

Levart [38]3 years ago

4 0

Answer:

$M\cup N$ ={6,7,8,9,10}.

Step-by-step explanation:

We have an empty set: M={} and the set N={6,7,8,9,10}.

The union of these two sets are elements in M or N or both.

Since the M is a null set, $M\cup N=N$

Therefore: $M\cup N$ ={6,7,8,9,10}.

The union for the given sets is {6,7,8,9,10}.

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3 years ago

A catering company is catering a large wedding reception. The host of the reception has

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3 years ago

At a local restaurant, the amount of time that customers have to wait for their food is normally distributed with a mean of 36 m

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The probability that a randomly selected customer will have to wait between 32 minutes and 37 minutes is 59.81%

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

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

Z score is given by:

z = (raw score - mean) / standard deviation

Given mean of 36 minutes and a standard deviation of 3 minutes.

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The probability that a randomly selected customer will have to wait between 32 minutes and 37 minutes is 59.81%

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2 years ago

Human skin has a thickness of about 5 * 10-3 meter. A

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Step-by-step explanation:

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3 years ago

how to do this??? i would appreciate if you could answer the actual answer for the first one and explain how to do the process.

Hoochie [10]

For the first problem, a "fifth" means divided by 5, so "four-fifths of b" means $(b/5)*4$ or $4b/5$

Subtract means to take away, so "6 subtracted from" means to "take away 6" or -6

As such, the answer to the problem would be $4b/6$

The rest the problems are also just translating English to math.

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3 years ago