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How do i round 1.561 to the nearest penny.? Find the Taylor Series of {z}/{1+z^2} about z=0. Find the region of validity of this Taylor Series.? Astronomy friend.. Mizar, 2nd star in the Big Dipper.. a binary star system, revolving around another binary system.
Is my research correct? What is 42.6ยบ in degrees and minutes? What is the mass, in grams, of Vitamin C, which contains 0.867 grams of carbon? (Vitamin C, C6H8O6.)?