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.
Answer:
The Hypotenuse is going to be the longest side of a Right Triangle.
Step-by-step explanation:
Answer:
$1.5
Step-by-step explanation:
5/10 = 0.5 this is 10%
so 0.5 x 3 = 30% = 1.5
Answer:
I believe it's the first one