3 years ago

-4x+3y=9 solve for y and x

1 answer:

wel3 years ago

6 0

I hope this helps you

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lions [1.4K]

Answer:

0.8213

Step-by-step explanation:

-This is a binomial probability problem given by the function:

$P(X=x)={n\choose x}p^x(1-p)^{n-x}$

Given that n=21 and p=0.2, the probability that she experience a delay on at least 3 days is calculated as:

$P(X=x)={n\choose x}p^x(1-p)^{n-x}\\\\P(X\geq 3)=1-P(X$

Hence, the probability that she experience delay on at least 3 days is 0.8213

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4 years ago

ziro4ka [17]

Answer:

32, because 8*4 is 32

Step-by-step explanation:

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3 years ago

lana [24]

Answer:

Second Man = (2 Hours * 1.3333 Hours) / (2 Hours - 1.3333 Hours)

Second Man = (2.6666666667 ) / (.666666667)

Second Man (when working alone) = 4 Hours

Step-by-step explanation:

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4 years ago

svp [43]

Answer:

365 days you got it you got it

Step-by-step explanation:

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3 years ago

Alex17521 [72]

Line AH and line BG are parallel

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3 years ago