- What is the vertex of the parabola f(x) = -5x^2+4x+1?

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What are the technological uses of Uranium-234? If a 15ml bottle of solution contains 50mg of a chemical, and 1ml each contains 3.3 mg, how many ml would equall 1mg? Can anyone NOT answer this question? Let a=1a=1, b=2b=2 and c=2c=2. Find the measure of angles ∠A∠A, ∠B∠B and ∠C? A 2.00M solution of NAOH is treated with a 0.200M solution of HCL. At eqivelence point, what is the concentration of NACL produced?