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The speed at which a box of cereal is filled and sealed is uniformly distributed and takes between 30 to 45 seconds.
The speed at which a box of cereal is filled and sealed is uniformly distributed and takes between 30 to 45 seconds.
1) What is the probability that a box can be filled and sealed in exactly 40 seconds?
2) What is the probability that a box can be filled and sealed in less than 42 seconds?
3) What is the probability that the time it takes to fill and seal a box is between 40 to 50 seconds?