2 years ago

X2+4x+3 can someone explain ?

Mathematics

1 answer:

Katyanochek1 [597]2 years ago

8 0

Answer:

Factor: (x+1) (x+3)

Step-by-step explanation:

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I mite be rong but I think 8x and 3x

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3 years ago

In order to avoid staying after work, a quality control analyst inspects the first 100 items produced that day. Which sampling m

mr_godi [17]

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How do the graphs of f (x) = x 2 and g (x)= 3/4 x 2? relate?

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$g(x)$ is a horizontal stretch of $f(x)$ by $\frac{3}{4}$ units.

Step-by-step explanation:

The given functions are;

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Of the cartons produced by a company, 5% have a puncture, 8% have a smashed corner, and 0.4% have both a puncture and a smashed

Vladimir [108]

The probability that a randomly selected carton has a puncture or a smashed corner is 12.6%.

In this problem, the events are:

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Event B: Smashed corner.

The "or" probability is given by:

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5% have a puncture, hence $P(A)=0.05$

8% have a smashed corner, hence $P(B)=0.08$

0.4% have both a puncture and a smashed corner, hence $P(AUB)=0.004$

Then:

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Therefore, The probability that a randomly selected carton has a puncture or a smashed corner is 12.6%.

Learn more about probability here brainly.com/question/20344684

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