8. In a large population, 63% of the people have been vaccinated. If 4 people are randomly selected, what is the probability tha
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Answer: C. Parabola
Definition: a parabola is a conic section in which it is mostly characterised of having a U-shape wherein it is symmetrical and an open plane curve.
Answer:
= 7.071067812
Step-by-step explanation:
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