12. Suppose a penny arcade worker is in charge of keeping ten machines in operation. The failure rate of each machine follows an exponential distribution with a mean time of ten hours and the time required to repair each machine follows an exponential distribution with a mean time of thirty minutes. Over the long run, approximately what percentage of machines, on average, will be operating?
Recently Asked Questions
- Equilibrium Price and Equilibrium Quantity Which of the following cases will result in the largest increase in equilibrium price? The largest increase in
- what dose ( opacity means and what dose it refer to with radiograph (x-ray)
- Price Elasticity of Demand Suppose that the inverse demand curve for a dinner-for-two special at a small local restaurant can be expressed as P = 4,900 - 3Q 2