Which of the following is not equivalent to the formula for angular velocity, v = wr?. . A) vw = r. B) v/w = r. C) v/wr = 1. D)
2 answers:
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Answer: The percent of red lights last between 2.5 and 3.5 minutes = 95.44% approx.
Step-by-step explanation:
Given: Mean time = 3 minutes
standard deviation = 0.25 minutes
The probability of red lights last between 2.5 and 3.5 minutes :-
The percent of red lights last between 2.5 and 3.5 minutes = 95.44% approx.