What is the explicit rule for this geometric sequence? 29,23,2,6,...

an=3(29)n

an=29⋅3n−1

an=3(29)n−1

an=29⋅3n

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

What is the ratio of the length of an object in yards to the length of the same object in miles?

An account with a $250 balance accrues 2% annually. if no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282? it's e2020 ni️️as