In the first part of this question we use the sum to infinity formula to find out the total distance travelled by the golf ball.
Once you have completed that, I also reveal the second part of the problem - how many seconds will the ball take to reach the hole? You need to understand logarithms to do this part.
Lesson on how to do this: [ Ссылка ]
Logarithms video: [ Ссылка ]
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