justinhj7992 justinhj7992
  • 02-12-2021
  • Mathematics
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How many pennies are on the nth square?

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dnyjahrbullock1130
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 858654189
  • 02-12-2021

Answer:

2−1

Step-by-step explanation:

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