The table shows the wavelength of the sound produced by keys on a piano x keys away from the A above middle C.

Using the exponential regression model, which is the best prediction of the wavelength of the key that is 8 above the A above middle C?

49.3149.4449.73 49.78

Question

Braeden Maynard

2 October, 04:29

+3

Answers (1)

Know the Answer?

Camryn Shepard · Answer 1

Camryn Shepard 2 October, 05:12

0

B) 49.44 is the right answer

The table shows the wavelength of the sound produced by keys on a piano x keys away from the A above middle C.Using the exponential regression model, which is the best prediction of the wavelength of the key that is 8 above the A above middle C?49.3149.4449.73 49.78