A circle has a radius of 5 meter. What is the length of the arc that is captured by a central angle that measures 120 degrees? R
ound your answer to the nearest tenth.
a) 3.33 meters
b) 31.42 meters
c) 10.47 meters
d) 2.09 meters
a) 3.33 meters
b) 31.42 meters
c) 10.47 meters
d) 2.09 meters
2 answers:
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Answer:
The probability a person selected random is not suffering from Malaria is 0.725.
Step-by-step explanation:
Denote the events as follows:
X = a person is suffering from Malaria
M = a man
W = a woman
The information provided is:
P (M) = P (W) = 0.50
P (X|M) = 0.10
P (X|W) = 0.45
Compute the probability a person selected random is suffering from Malaria as follows:
Then the probability a person selected random is not suffering from Malaria is:
P (X') = 1 - P (X)
= 1 - 0.275
= 0.725