Suppose a student started a chain email by sending a message to 3 Friends and asking those friends to each send the same email to 3 more friends exactly one day after day received it.

write an explicit formula for the sequence that models the number of people who will receive the email on the nth day. (Let The first day be the day you’re original email was sent) assume everyone who received an email follow the directions. SHOW WORK.

which day will be the first day that number of people receiving the email exceeds 100? 1000? How do you know. SHOW WORK

Jose said that on day 13 over 1 million people will be sent this email. Is he telling the truth? Justify your answer

how would the table and equation change it to people who already received the email continue to send it to another 3 people every day that goes by. for example the original person who sent an email to 3 people on day one will send it to another 3 people on day two and send it again on day 3, etc