Determine which of the following scenarios could be modeled by an arithmetic sequence. (Could be more than one answer)(4 points) Arithmetic Not Arithmetic A cane of bamboo is 30 inches tall the first week and grows 6 inches per week thereafter. Arithmetic – A cane of bamboo is 30 inches tall the first week and grows 6 inches per week thereafter. Not Arithmetic – A cane of bamboo is 30 inches tall the first week and grows 6 inches per week thereafter. You find a magic penny that doubles in value every day for 30 days. Arithmetic – You find a magic penny that doubles in value every day for 30 days. Not Arithmetic – You find a magic penny that doubles in value every day for 30 days. You borrow $350 from a friend the first week and pay the friend back $25 each week thereafter. Arithmetic – You borrow $350 from a friend the first week and pay the friend back $25 each week thereafter. Not Arithmetic – You borrow $350 from a friend the first week and pay the friend back $25 each week thereafter. You keep your money in an savings account that pays you 10% interest each week.

Answer 1

Not Arithmetic – A cane of bamboo is 30 inches tall the first week and grows 6 inches per week thereafter.
Arithmetic – You borrow $350 from a friend the first week and pay the friend back $25 each week thereafter.