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The fifth ionization energy of O is 18.2 × 10–18 J. What's the maximum wavelength of radiation that will remove the fifth electron from O4+? Do blue states like California and New York deserve a BIG tax increase? What are all the fossil records that provide evidence? Im stuck will somebody help me? Given F(x)= 5x - 6 and G(x)= x - 4 (G ∘ F)^-1 [inverse of G ∘ F]=? Also, G^-1 ∘ F^-1= ? What Time Would be 1 hour and 21 Minutes Before 11:00?