Evaluate 1,260.6H2 for H=31 to find the amount of energy per square meter for this wave.

Question

Algebra 

Answer 1

The way the question is phrased I think that it wants you to substitute in the value of H = 31 into the equation in order to solve. That would mean taking

1260.6 * 31^2

= 1,211,436.6

I hope that helps! Feel free to reach out via message for a lesson if you have any additional questions beyond that! :)