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GenaCL600 [577]
3 years ago
7

You have just finished investigating a disease outbreak at a summer picnic party. Out of 100 total attendees, a total of 50 indi

viduals became ill. Of these, 48 individuals developed vomiting and nausea 4 to 6 hours after the picnic. No one developed a fever. Two elderly individuals, however, had complications leading to more severe form of the illness and had to be hospitalized. After the lab tests were conducted, the infectious agent was identified. The lab tests also revealed that 75% of all the individuals attending the party had been infected
What is the pathogencity of the infectious agent?
a. (2/50) * 100
b. (2/75) * 100
c. (50/75) * 100
d. (75/100) * 100
e. None of the above
Mathematics
1 answer:
pochemuha3 years ago
5 0

Answer:

d. (75 / 100) * 100

Step-by-step explanation:

Pathogen is best described as cross contaminant which a bacteria or a virus that causes infection or disease in human. The lab tests confirms that total percentage of attendees who are infected by the disease is 75%. The total attendees were 100 out of which 75 had been infected and 50 demonstrated symptoms of the illness.

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so favorable outcomes of even number or a multiple of 3 = {2,3,4,6}

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3 years ago
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Dimas [21]

As I understand, we need to evaluate the given rational expression, we will get that the evaluated expression is equal to - 1/10

<h3>Evaluating expressions:</h3>

Evaluating an expression just means that we need to replace the variable in the expression for a given value, here we have the expression:

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\frac{3}{2} + (-(-\frac{2}{5} )) + (-2)

Now we can just solve this:

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If you want to learn more about evaluating expressions, you can read:

brainly.com/question/4344214

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Step-by-step explanation:

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