Does this system have NO SOLUTION or INFINITE SOLUTIONS? y = 2/3 x + 2 and -2x + 3y = 6
1 answer:
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Answer:the probability that a pensioner catches a flu is 0.3 or
Step-by-step explanation:
<u>Data:</u>
a) Pensioners who have had a flu jab =
b) Pensioners who did not had a flu jab = 1 - =
For the first pair of arrows: a is the probability of the upper arrow and b is the probability of the lower arrow.
<em>If pensioner have had a flu jab, the probability of catching flu is </em>
Data:
c) Catching flu =
d) Not catching flu = 1 - =
The second pair of arrows on the top: Top arrow is c and bottom arrow is d
<em>If pensioner did not have a flu jab, the probability of catching flu is </em>
<u>Data:</u>
e) Catching flu =
f) Not catching flu = 1 - =
The second pair of arrows on the bottom: Top arrow is e and bottom arrow is f.
Q) Probability pensioner catches a flu
P(catches the flu given that he had the flu jab) + P(catches the flu given that he did not have the flu jab)
( x
) + (
x
)
= 0.02 + 0.28
= 0.3
Therefore, the probability that a pensioner catches a flu is 0.3 or
Keyword: Probability
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Divide the actual building's measurements by the replica's measurements.
The measurements of the actual building are divided by 20 not 12.
The crew member's calculation is incorrect.
The measurements of the actual building are divided by 20 not 12.
The crew member's calculation is incorrect.