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Marina CMI [18]
3 years ago
10

Factor: 42c²+24c pls help

Mathematics
1 answer:
PIT_PIT [208]3 years ago
5 0

Answer:

6c out of 42c^2 + 24c

6c(7c+4)

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Consider the provided information.

There are 50 industrial rms. An inspector will visit 10 randomly selected rms to check for violations of regulations.

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Let X is the number of firms violate at least one regulation from 10 randomly selected rms to check for violations of regulations out of 50 firms of which 15 5 of the rms are actually violating.

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Here N=500 so find the probability of p as shown below:

p=\frac{150}{500} =0.3 and n=10

B(x;n,p)=B(x;10,0.3)\\=\binom{10}{x}(0.3)^x(1-0.3)^{10-x}

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