Complete the table.
The table below shows the values when 2 is raised to certain powers.
Power of 2 Expanded power of 2 Answer
2^1 2
2^2 2 x 2 4
2^3 ... show full transcript
Worked Solution & Example Answer:Complete the table - Junior Cycle Mathematics - Question 3 - 2012
Step 1
Complete the table for powers of 2
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Answer
Power of 2
Expanded power of 2
Answer
2^1
2
2^2
2 x 2
4
2^3
2 x 2 x 2
8
2^4
2 x 2 x 2 x 2
16
2^5
2 x 2 x 2 x 2 x 2
32
2^6
2 x 2 x 2 x 2 x 2 x 2
64
2^7
2 x 2 x 2 x 2 x 2 x 2 x 2
128
2^8
2 x 2 x 2 x 2 x 2 x 2 x 2 x 2
256
2^9
2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2
512
Step 2
Which option should Maria choose if she wants to get the most prize money? Explain your answer.
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Answer
Option B
With Option B she would get €1022.
€22 extra compared to the €1000 cash today.
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