SOLUTION: . A real estate agent has 8 master keys to open several new homes. Only 1 master key will open any given house. If 40% of these homes are usually left unlocked, what is the probabi

Question 1207220: . A real estate agent has 8 master keys to open several new homes. Only 1 master key will open any given house. If 40% of these homes are usually left unlocked, what is the probability that the real estate agent can get into a specific home if the agent selects 15 master keys at random before leaving the office?
Found 2 solutions by greenestamps, ikleyn:
Answer by greenestamps(13198) (Show Source): You can put this solution on YOUR website!

How can he select 15 master keys if he only has 8?

Re-post the problem with the correct information.

Answer by ikleyn(52777) (Show Source): You can put this solution on YOUR website!
.

Your post is soup of words. Inedible.

I want to say that each word, taken separately, makes sense;
but all the words, taken altogether, constitute a nonsense.

RELATED QUESTIONS
A real estate agent has 8 master keys to open several new homes. Only 1 master key will... (answered by ewatrrr)
A real estate agent has 8 master keys to open several new homes. only 1 master key will... (answered by mathmate)
A real estate agent has 8 master keys to open several new homes. Only 1 master key will... (answered by harpazo)
An agent has 8 master keys to open several homes. Only 1 master key will open any given... (answered by ikleyn)
On a key ring are 6 keys, only one of which will open a certain door. If the first and... (answered by ikleyn)
Label each of the following situations �P� if it is an example of parametric data or �NP� (answered by stanbon)
Allison has 6 keys and 4 locks. Each lock can be locked by only one of the 6 keys, and... (answered by ikleyn,greenestamps)
An absent minded professor has five keys in his pocket, only one of which will open his... (answered by Boreal)
I have a question from Statistics. Please explain the solution. Here is the problem: A... (answered by Fombitz)