<span>λ = v/f'
The wavelength would be equal to 6250000.</span>
Answer:
the long term, the U.S. standard of living has improved. Still, there are some vital numbers to watch. After five years of the poverty rate going down in the U.S., it rose in 2020. The official U.S. poverty rate was 10.5% in 2019, but in 2020 it was up to 11.4%.
Don’t see anything that I can help you
Need questions so we can answer it
The answer is replication, I think
