We will be using the formula: Speed = Wavelength * Frequency
1. <u>Given:</u> Wavelength = 5 m and Frequency = 2 Hz
Speed of the wave = Wavelength * Frequency
Speed of the wave = 5 * 2
Speed of the wave = 10 m/s
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2. <u>Given:</u> Speed of the wave = 100 m/s and Frequency= 1000 Hz
Wavelength = Speed / Frequency
Wavelength = 100 / 1000
Wavelength = 0.1 m
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3. <u>Given:</u> Speed of the Wave = 25 m/s Wavelength = 5 m
Frequency = Speed / Wavelength
Frequency = 25 / 5
Frequency = 5 Hz
Answer: y = 6
Step-by-step explanation:
The opposite sites of a parallelogram should be equal length. Therefore 
, so 
and thus 
.
Answer:SORRY I TRIED I JUST DONT UNDERSTAND IT :(
Step-by-step explanation:
she can only have 4 classes on the schedules right?
