Answer: 13.2678 kg
Explanation: Well, 13.2678 kg is 29.25 in mass and kg.
0.008hertz is the correct answer
To make a base line mark to know where she started measuring the snails movement, at the end of the day she can measure from her first line to her last to see how far the snail went.
Hope this helped!
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Wavelength is defined by Velocity of the wave by Frequency
Symbolically

- C is speed of wave
- v is frequency
- lambda is wavelength