- Are the vectors u=<1,2,-4>, v=<-5,3,-7> and w=<-1,4,2> in the same plane?

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How do I anser 4c? Calculate the wavelength (nm) of the electron having the kinetic energy ( K.E=1/2mv^2) of the above transition 434 nm.? What is f(g(x)) when f(x)=x^2+5x+6, and g(x)=1/x+3? 10 POINTS!! Calculate the wavelength (nm) of the electron having the kinetic energy ( K.E=1/2mv^2) of the above transition 434 nm.? A 15.4 g sample of krypton exerts a pressure
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Answer in units of L.? What is the net ionic equation of ammonium phosphate + aluminum bromide?