If a wave has amplitude of 0.2 meters a wavelength of 0.5 meters and a frequency of 32 hz at what speed is it moving

1, 6.4 m/s
2, 16 m/s
3, 32.5 m/s
4, 32.2 m/s

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane