Good Afternoon,
Okay so we have 15 hours already, now we need to add 60 minutes, which is exactly an hour. 
So, 15 Hours + 1 Hour = 16 Hours. 
16 Hours is your answer, I hope I helped and good luck studying!
Thank you, 
Darian D. 
        
             
        
        
        
Answer:
\frac{13+\left(-3\right)^2+4\left(-3\right)+1-\left(-10-\left(-6\right)\right)}{\frac{\left(4+5\right)}{\left(4^2-3^2\left(4-3\right)-8\right)}+12}=5
Step-by-step explanation:
 
        
             
        
        
        
Answer:
120
Step-by-step explanation:
the answer yOU are looking for would be 120
 
        
             
        
        
        
3^3 is equal to 3 * 3 *3, which is equal to 27
        
             
        
        
        
Answer:
Step-by-step explanation:
Given that a parking lot has two entrances. Cars arrive at entrance I according to a Poisson distribution at an average of 3 per hour and at entrance II according to a Poisson distribution at an average of 2 per hour. 
Assuming the number of cars arriving at the two parking lots are independent we have total number of cars arriving X is Poisson with parameter 3+2 = 5
X is Poisson with mean = 5
the probability that a total of 3 cars will arrive at the parking lot in a given hour
= P(X=3) = 0.1404
b)  the probability that less than 3 cars will arrive at the parking lot in a given hour
= P(X<3) 
= P(0)+P(1)+P(2)
= 0.1247