Part 1: "Create a" scenario for a geometric sequence. For example, Anthony goes to the gym for _20_ minutes on Monday. Every day he __ his gym time...

Part 1: "Create a" scenario for a geometric sequence. For example, Anthony goes to the gym for _20_ minutes on Monday. Every day he __ his gym time by __. If he continues this pattern, how many minutes will he spend at the gym on the 5th day? Be sure to fill in the blanks with the words that will "create a" geometric sequence. Use your scenario to write the formula for the 5th term in your sequence using sequence notation.

Part 2: Use your scenario from part 1 to "write a" question that will lead to using the geometric series formula. Use the formula to solve for Sn in your scenario.

for the part one i don't know how to continue it for it to be geometric, would i say (amount) or (amount for the amount he does certain thing)? For part 2 i do not know what the Sn is they are talking about.