Respuesta :
Answer:
D about 9 in 10.
Step-by-step explanation:
90% fatality means that 9 in 10 people who contracted black plague died.
Based on the pie chart, the number of people who got pneumonic plague and died from it is: D. about 9 in 10.
What is a pie chart?
A pie chart can be defined as a type of graph that is used for the graphical representation of the relationship between each part (unit) to a whole, especially by dividing a circle into various sectors.
In Mathematics, a pie chart is represented as a percentage of the whole data set (total population).
Since the pie chart showed that the pneumonic plague was 90 percent fatal, this is given by this expression:
Death = 90/100
Death = 9/10.
Therefore, approximately 9 in 10 people died from the pneumonic plague.
Read more on pie chart here: https://brainly.com/question/23608372
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