A: 1.6 * 0.8^5
B: 1.6 * (1 - 0.8^7)/(1-0.8)
A ball is dropped vertically. It reaches a height of 1.6m on the first bounce. The height of each subsequent bounce is 80% of the previous bounce.
A. Find the height the ball reaches on the 6th bounce.
B. Find the sum of the first seven terms of this sequence.
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