The Nitro Fertilizer Company is developing new fertilizer. If Nitro markets the product and it is successful, the company will earn $50,000 profit; if it is unsuccessful the company will lose $35,000. In the past, similar products have been successful 60% of the time. At a cost of $5,000, the effectiveness of the new fertilizer can be tested. If the test result is favorable, there is an 80% chance that the fertilizer will be successful. If the test is unfavorable , there is only a 30% chance that the fertilizer will be successful . There is a 60% chance of a favorable test result and a 40% chance of an unfavorable test result.

answer

point o.

step-by-step explanation:

idk

step-by-step explanation:

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

answer:   (s+1)(s+4)

step-by-step explanation:

factor s2+5s+4

s2+5s+4

=(s+1)(s+4)