In a large population, 57 % of the people have been vaccinated. If 5 people are randomly selected, what is the probability that
AT LEAST ONE of them has been vaccinated?
1 answer:
Answer:
0.986
Step-by-step explanation:
Probability of at least one being vac = 1 - Probability of all 5 not vac
1 - (1-0.57)^5 = 1 - (0.43^5) = 1 - 0.014 = 0.986
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Answer:
B. -2/5
Step-by-step explanation:
For a "run" (x change) of 5, the "rise" (y change) is -2 units. Then the slope is ...
slope = rise/run = -2/5
Angle 1 would 107° since a and b are parallel. Angle 2 would be 180° - 107° = 73°.
Answer:
so the answer is B,D,E,F
and question a is B i guess
