Find the value of n such that 540n is perfect cube.

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

Awavelength of 610 nm was found to be the most intense wavelength emitted by copper. answer the following questions about this wavelength of light. a) what is this wavelength in cm? b) what is the frequency that corresponds to this wavelength? c) what is the energy of light of this wavelength? d) what is the wavenumber corresponding to this wavelength?

Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5