a ball is dropped from a height of 18m, and each rebound is 1/3 of the previous distance. a. how high is the ball in its 4th rebound? b. what is the total distance the ball has travelled before coming to rest?
2.Suppose that Joe has saved P50 the first week of the month, P150 on the second week, P450 on the third week, and so on.
a. How much will he save on the 15th week?
b. What will be his total savings for 8 weeks?
3.A particular substance decays in such a way that it loses one-fourth of its weight each day. If the substance originally weighs 500 grams, how much is left after 10 days?
4. The sides of a square are each 16cm long. A second square is inscribed by joining the midpoints of the sides, successively. In the second square, we repeat the process inscribing a third square. If this process is continued indefinitely, what is the sum of the areas of all the squares?
(GEOMETRIC SEQUENCE)
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