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If f(x)=x^2-1 and h(x)=4x+3, then f(h(2))=? What is the acceleration of a proton moving with speed of 7.5m/s at right angle to a magnetic field of 1.4T? Give the value of Kp in atm for this reaction at 30 ∘C. H2O(l)⇌H2O(g)? Probability math question! Whole question is in the answer section since it wouldn't fit.? If m<3=2x and m<2=3x, what is the measure of <1?