Posted by **George** on Monday, January 14, 2013 at 5:14pm.

The supply office for a large construction firm has three welding units of Brand A and three welding units that are not Brand A in stock. If a welding unit is requested, the probability is .7 that the request will be for Brand A. Find the probability that exactly one of the non-brands A units will be left immediately after the third Brand A is requested.

## Answer This Question

## Related Questions

- mec113 or physics - (1)what is welding (2)what are the advantage and ...
- linear algebra - in order to grow a certain crop, it is recommended that each ...
- math - A company makes two products , namely X and Y. Each product must be ...
- accounting - Hanson Company uses the weighted-average method in its process ...
- Probability - Consider a system of three molecules A, B, and C. Suppose that ...
- Maths - A shop stocks tinned cat food of two makes, A and B, and two sizes, ...
- engineering practise - plz give hazards of cylinder used in gas welding and plz ...
- engineering practise - plz give hazards of cylinder used in gas welding and plz ...
- Chemistry - Consider a system of three molecules A, B, and C. Suppose that three...
- math help1answer - 4. Which of the following has the lowest unit price? Brand A...

More Related Questions