A certain library assesses fines fo roverdue books as follows. On the first day that a book is overdue, the total fine is $0.10. Fo reach additional day that the book is overdue, the total fine is either increased by $0.30 or doubled, whichever results in the lesser amount. What is the total fine for a book on the 4th day it is overdue?
(i) $0.6
(ii) $0.7
(iii) $0.8
(iv) $0.9
(v) $1.00
I seem to be getting only 0.9 however i work it out. Am i understanding the question stem wrong?
(i) $0.6
(ii) $0.7
(iii) $0.8
(iv) $0.9
(v) $1.00
I seem to be getting only 0.9 however i work it out. Am i understanding the question stem wrong?
