Question

Chain emails are emails with a message suggesting you will have good luck if you forward the email on to others.

Answer 1

b.

starts with student-day one

3*3=9-day two

9*3=27-day three

27*3=81-day four

81*3= over 100- day five

it's day 5 unless you count the first student sending the message as day 0, if so then your answer is day 4