Which expression is equivalent to 4/9×2?
2x 9/2
4x2/9
2x2/9
4x9/2

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.

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?