A car painting company has determined that the painting time of cars is uniformly distributed between 25 and 105 minutes. What i
s the probability that it will take between 40 and 65 minutes for that company to paint a car
1 answer:
Answer:
Step-by-step explanation:
For a uniform distribution we have to:
for x∈ (a, b)
for
for
In this case we have to:
a = 25 min and b = 105 min
We want to find:
Then
In this case:
Therefore:
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Answer:
4:30
Explanation:
Three hours before 7:35 is 4:35, but you also have to subtract the extra 5 minutes to make it 4:30
It is this -12x+1.50
the second one
Answer:
The answer is 3-1/9 is the answer.
$7p+$25
$7(12)+$25=$84+$25= $109 total cost