Concept explainers
a.
The number of times notes up the piano keyboard is this.
a.
Answer to Problem 35PPS
Explanation of Solution
Given information:
The first key on a piano keyboard corresponds to a pitch with a frequency of
Calculation:
To find how many notes up the piano keyboard is this, to substitute
Therefore, the solution is
b.
The number of times notes up the keyboard.
b.
Answer to Problem 35PPS
Explanation of Solution
Given information:
The first key on a piano keyboard corresponds to a pitch with a frequency of
Calculation:
To find out after how many notes up the keyboard this will be found, substitute
Thus, the solution is
Chapter 8 Solutions
Algebra 2
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