Respuesta :

jacktd26

Answer:

I think you should multiply them, the speed is 25 * 3 = 75 m/s

wegnerkolmp2741o

Answer:

Speed = 75 m/s

Step-by-step explanation:

The formula to find the speed of a wave is found by

Speed = Wavelength x Frequency  where the frequency is in HZ and the wavelength is in meters

Speed =  3*25

Speed = 75 m/s