Ared candle is 11 2/5 inches tall. the label claims that the candle will melt 1 1/8 inch every hour it burns. if the label is correct, for how many hours will the candle burn?

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.