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Mathematics 8 Online
OpenStudy (anonymous):

Bao mails math puzzles to 3 friends. Each of the 3 friends mails the puzzle to 3 more friends and so on. What is the total number of puzzles in the sixth mailing?

OpenStudy (anonymous):

first : 3 second: 3*3 sixth: 3*3*3*3*3*3

OpenStudy (anonymous):

I think it's 729 is that right???

OpenStudy (amistre64):

looks good to me ...

OpenStudy (anonymous):

Thanks so much

Parth (parthkohli):

Exponential growth bwahah!

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