SOLUTION: A person got to know about a message at9.00 a.m through the telephone. Then he informed about the message in to another 3 persons at 9.15 a.m. each of the person who got to know a

Question 1065486: A person got to know about a message at9.00 a.m through the telephone. Then he informed about the message in to another 3 persons at 9.15 a.m. each of the person who got to know about the message, inform it in to another 3 persons in every 15 minutes.In this way how many people got to know about the message at 10.30 a.m.?

Answer by ikleyn(52798) (Show Source): You can put this solution on YOUR website!
.


0     15     30      45      60     75      90     <--- minutes
1     3      9       27      81     243     729    <--- number of persons  


Calculate the sum.

RELATED QUESTIONS
a person got to know about a message, within 5 minutes he informed it to another 2... (answered by josmiceli)

Hello, I have an assignment I've been scratching my head about. Person A sends... (answered by greenestamps)

I Need Help On Algebra Am Strugalin And Am Going To The Ninth This Year. And I Dont Want... (answered by rapaljer)

A received m good and n bad text messages, one of which was randomly deleted, and one... (answered by GingerAle)

Al Capone is holed up and wishes to communicate with his confederate Squizzy Taylor,who... (answered by solver91311)

5) Alice is trying to send a message to Bob. Eve is an eavesdropper who randomly corrupts (answered by mathmate)

A large retail chain sends out an ad about a new product to 15 million users on Facebook... (answered by Boreal)

14 people are registering to an event in a random order. What is the probability of 3... (answered by ikleyn)

Sean is sending a text message to a friend.The function y=6 - x/5 represents the number... (answered by ReadingBoosters)