Afuel oil distributor has 120,000 gallons of fuel with 0.9%
sulfur content, which exceeds pollution control standards of 0.8%
sulfur content. how many gallons of fuel oil with a 0.3% sulfur
content must be added to the 120,000 gallons to obtain fuel oil that
will comply with the pollution control standards?

a

step-by-step explanation:

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answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

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i cant fully remember all of the ranks, here are the ones i remember.

hand, ambitous, ace, genius.