Can someone help me with question 4 please
1 answer:
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<span>Consider the remainder of the division of the power exponent of i by 4.
For a remainder r equal to 0, 1, 2 or 3, we have a power equal to 1, i, -1 or -i respectively, therefore:
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For a remainder r equal to 0, 1, 2 or 3, we have a power equal to 1, i, -1 or -i respectively, therefore:
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Answer:
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This is simple, no worries!
See, what we do here is the percentage thing.
We know the total, and the number of people who prefer digital or hard copies.
Digital = 4
Hard = 21
Total = 25
× 100 = 84%
× 100 = 16%
Therefore, the most likely statement that is true is:
A. About 84% of the grandparents prefer the hard copy
See, what we do here is the percentage thing.
We know the total, and the number of people who prefer digital or hard copies.
Digital = 4
Hard = 21
Total = 25
Therefore, the most likely statement that is true is:
A. About 84% of the grandparents prefer the hard copy