Geometric sequences and series:
ok so i did a few of them and i am stuck in 1 question here sre my answers for the one i did.
a.) watch the following link, up until time 2: 40. use the appropriate formula to show how much you are paid on the 31st day if you choose the penny a day option.
my 10737418.24
b. use the appropriate formula to show your total earnings for the month if you choose the penny a day option
my 21474836.48

d.) this question is the one i have trouble
suppose you had this job for an infinte amount of time. can you calculate your total earnigs if you are paid with the penny a day option. why or why not.

this is how far i got.. a formula i think should be used is s=a1/1-r

r=2
a1=-0.01
n=31

! it doesnt have to be a full answer just give me tips on how to solve it if you can. you : )

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