Hey there :)
Assigned variation is a variation whose cause can be identified, since assigned variation has a special cause
15:45 15/45 = 1/3
in its simplest form it is one third
The answer is C. D = {0,1,2}; D = {x | x is a whole number, x < 3}
Answer: <u><em>512</em></u>
Step-by-step explanation: <u><em>the length of a varies string varies inversely as the frequency of its vibrations. A violin string 10 inches long vibrates at a frequency of 512 cycles per second. Find the frequency of an 8-inch string.</em></u>
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