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maxonik [38]
2 years ago
13

How many pennies are on the nth square? 2n 2n â€"" 1 2n 1 2n â€"" 1 2n 1.

Mathematics
1 answer:
Olenka [21]2 years ago
4 0

The number of pennies is an illustration of pattern and sequence.

The number of pennies in the nth square is 2^{n-1

From the complete question, we have the following parameters

f(1) =1

f(2) =2

f(3) =4

f(4) =8

Rewrite the functions as follows:

f(1) = 2^0

f(2) = 2^1

f(3) = 2^2

f(4) = 2^3

Express 3 as 4 - 1

f(4) = 2^{4-1

Replace 4 with n

f(n) = 2^{n-1

Hence, the number of pennies in the nth square is 2^{n-1

Read more about pattern and sequence at:

brainly.com/question/24655254

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