Ask a New Question

Asked by Lori

In a box of thirty AAA batteries, there are three defective batteries. Two batteries are randomly selected and tested. What is the probability that both are defective, if the first one is not replaced after being tested?
15 years ago

Answers

Answered by PsyDAG
3/30 * 2/29 = ?
15 years ago
Answered by Anonymous
Ghbnj
3 years ago
There are no AI answers yet. The ability to request AI answers is coming soon!

Submit Your Answer


We prioritize human answers over AI answers.

If you are human, and you can answer this question, please submit your answer.

Related Questions

Tim needs batteries.AA batteries cost $3 per pack.D batteries cost $4 per pack. If she has $26 to sp... From a shipment of 350 batteries, a sample of 125 was selected at random and tested. If 25 batteries... Aron: The two double A batteries in my CD player are dead, so the CD player doesn’t work. My televis... what part of speech is batteries a company manufactures batteries in batches of 18 and there is a 3% defect rate. Find the standard... thirty is less than the sum of a number x and 8 1. He gets up at six-thirty every morning. 2. He gets up at six thirty every morning. (Which o... Question: What is 17% of thirty? I don't know how to find the answer can someone explain this pleas... Two and thirty-six hundredths "I'm thirty five years old; I been married eleven years and i got a boy who sleeps in the living roo...
Submit Your Answer

Question

In a box of thirty AAA batteries, there are three defective batteries. Two batteries are randomly selected and tested. What is the probability that both are defective, if the first one is not replaced after being tested?

Ask a New Question
Archives Contact Us Privacy Policy Terms of Use