43. Make Sense and Persevere The lowest and
leftmost note on a piano keyboard is an A.
The ne...
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Mathematics, 18.12.2020 06:30 dukkchild666
43. Make Sense and Persevere The lowest and
leftmost note on a piano keyboard is an A.
The next lowest A is seven white keys to
the right. This pattern continues. Write an
explicit formula for an arithmetic sequence to
represent the position of each A key on the
piano, counting from the left. If a piano has
52 white keys, in what position is the key that
plays the highest A?
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Answers: 2
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