The fee for ride tickets at a carnival is shown in the table at the right. b. can you determine the fee of 30 ride tickets? explain.

note: the ticket to fee ratio is unproportional so i dont think you can just double the price of 15 tickets ($13.50+$13.50=$27) please help quick tyty

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2