Availability of first truck probability P (1) = 0.74
Availability of second truck probability P (2) = 0.57
Availability of both truck probability P (1 and 2) = 0.46
So the probability of at least one available P (1 or 2) = P (1) + P (2) - P (1 and 2) = 0.74 + 0.57 - 0.46 = 0.85
Now the probability of at neither available = 1 - P (1 or 2) = 1 – 0.85 = 0.15
Well, if 24 is 4% of a number, then you need to work out what 100% is.
The formula is 100/4 i.e. 100% divided by 4%= 25
25 x 24 = 600
Answer:
Step-by-step explanation:
