Mathematics, 22.03.2021 23:00 sarahcn9876

4) A pendulum swings back and forth, back and forth, back and forth. On its initial swing the pendulum swings 20 centimeters. Each following swing it is 98% the length of the last swing.
A) Does this situation model an arithmetic or geometric situation?
b) Find the length of the 30th swing using a =a +(n-1)d if arithmetic OR a.-a, m-1 if geometric
c) What is the total length the pendulum has swung in its first 30 swings?

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4) A pendulum swings back and forth, back and forth, back and forth. On its initial swing the pendul...

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