What is the frequency of a wave that has a wavelength of .20 m and a speed of 22 m/s

110 Hz

Explanation:

Find the frequency of the wave using the formula, frequency = speed / wavelength.

Plug in the speed and wavelength, and solve:

frequency = speed / wavelength

frequency = 22 / 0.2

frequency = 110

So, the frequency of the wave is 110 Hz

2%? i tried finding the exact sorry if it's not 100% correct ; -;

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?