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Ushva
Questions (2)
A super bouncy ball is thrown 25 m into the air the ball falls rebounds to 70% of the height of the previous balance and falls
2 answers
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A hockey arena has 10920 seats. The first row of seats around the rink has 220 seats. The number of seats in each subsequent row
1 answer
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Answers (1)
Thanks for responding but i was wonder how and why we multiply the 2 at the beginning with S5?