Answer:
x=2.75
Step-by-step explanation:
4x+5=8x-6
4x-8x=-6-5
-4x=-11
divide -4 by both sides
x=2.75
Look at it this way 1(700)*1(20). can u do it now?
Answer:
a) 50.34% probability that the arrival time between customers will be 7 minutes or less.
b) 24.42% probability that the arrival time between customers will be between 3 and 7 minutes
Step-by-step explanation:
Exponential distribution:
The exponential probability distribution, with mean m, is described by the following equation:
In which is the decay parameter.
The probability that x is lower or equal to a is given by:
Which has the following solution:
The probability of finding a value higher than x is:
Mean of 10 minutes:
This means that
A. What is the probability that the arrival time between customers will be 7 minutes or less?
50.34% probability that the arrival time between customers will be 7 minutes or less.
B. What is the probability that the arrival time between customers will be between 3 and 7 minutes?
24.42% probability that the arrival time between customers will be between 3 and 7 minutes
5 ? it’s the closest number
A lifetime cap is the maximum upper limit interest rate allowable on an adjustable-rate mortgage.