3 years ago

What is the probability of getting a number less than 4 and then roiling a 4?

Mathematics

1 answer:

Aleks [24]3 years ago

4 0

well there is -4 which is the oppsite of positive 4 if that what you ment

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or 82 + 64 + x = 180

c = 34

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Step-by-step explanation:

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3 years ago

The thickness of a protective coating applied to a conductor designed to work in corrosive conditions follows a uniform distribu

pochemuha

Answer:

$P(24< X$

And replacing we got:

$P(24< X$

Step-by-step explanation:

We can define the random variable X as the thickness of a protective coating applied to a conductor designed to work in corrosive conditions. And the distribution for X is given by:

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And we want to find this probability:

$P(24< X$

And in order to find this probability we can use the cumulative distribution function given by:

$F(x) = \frac{x-a}{b-a} , a\leq X \leq b$

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$P(24< X$

And replacing we got:

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3 years ago

What kind of relationship is expressed below? <br> 5x-9>12

omeli [17]

Answer:

Today: Tuesday, 12th January 2021

21.16 PM

$\tt 5x - 9 > 12$

$\tt 5x > 12 + 9$

$\tt 5x > 21$

${\orange{\boxed{ \red{\tt x = \frac{21}{5} }}}}$

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3 years ago