justinhj7992 justinhj7992

02-12-2021
Mathematics

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How many pennies are on the nth square?

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dnyjahrbullock1130 dnyjahrbullock1130

02-12-2021

Answer: 2^n-1

Step-by-step explanation: You did not provide a full answer but I hope this is correct for you.

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858654189 858654189

02-12-2021

Answer:

2−1

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