CBSE BOARD XII, asked by juliapriness, 3 months ago

If 8 ships out of 10 ships arrive safely. Find the probability that at least one would arrive safely out of 5 ships selected at random.

Answers

Answered by grewal1235

Answer:

answer is 1\5

Explanation:

if 8 ships out of 10 arrived safely then the probability is 8 upon 10 and if one ship arrived safely out of 5 ships selected at random then the answer is 1 upon 5

Previous Question

Next Question

Similar questions

Chemistry, 1 month ago

आर्य नियम समीकरण की व्युत्पत्ति कीजिए...

Accountancy, 1 month ago

what amount will be credited to the income and expenditure account for the year ended 31 march 2016 outstanding subscription 1-4-2015 15000 31-3-2016 18000. subscription received during the year 2015-2016 183000...

Math, 1 month ago

किन्ही दो संख्याओं का गुणनफल 864 है तथा एचसीएफ और एलसीएम 12 और 72 है तो दोनों संख्या ज्ञात करो...

Physics, 3 months ago

what is the heat produced by a KW heater in 2 minutes?(J=4200 J/kcal)...

Social Sciences, 3 months ago

Biggest continent in world ...

Physics, 9 months ago

A man walks 40 m North, then 30m East and then 40m South. Find the displacement from the starting point?

English, 9 months ago

Fill in the blanks with suitable determines 1- Give_____ book to Ravi. 2- He took off _____ coat and lay down on the sofa. 3- He didn't make _____ mistake. 4- We had __ tea but there wasn't___ sugar in it. 5- Please, give me ___ rice. 6- ______ who work hard surelsucces in life. 7- You should not stand with___ hands in ___ pocket. 8- i didn't see___ people there. 9- I have already spent...

Physics, 9 months ago

A 1.5kg book on top a shelf has a P.E of 29.4 J. How high is the shelf? Please answer this question quickly otherwise i will not be able to complete and submit my assignment PLEASE PLEASE!!!!