About Us Contact Us Help




For The Mathematically Inclined

Anil Saigal

Problem 1

If |3-2x| > 9. then

a. -3<x<6
b. -6<x<3
c. x<-3 or x>6
d. x<-6 or x>3

Problem 2

Scientists predict that an active volcano ha a 75% chance of erupting atleast once in the next five years. If the probability that an volcano will erupt is the same for each year, what is the probability thatthe volcano will erupt within the next year?


Please send your solutions

Use Problem Solutions M-03/16/23 as the subject line. Please include your full name in the text of the main message. Everyone with the right answer will be acknowledged in the next issue of Lokvani. 

Please do not post your solution in Post Comments. No credit will be given for solutions not sent to mr.asaigal@gmail.com 

If you need clarification on any problem, please contact mr.asaigal@gmail.com.


Bookmark and Share |

You may also access this article through our web-site http://www.lokvani.com/

Home | About Us | Contact Us | Copyrights Help