- The circumference of a circle is 65π. In terms of pi, what is the area of the circle?

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If I divide an equation in slope intercept form by two, will it be the same graph? Current problem? 33.2 mL of a 0.373 M CaCl2 solution reacts with 26.4 mL of a 0.626 M AlCl3 solution. what is the final concentration of chloride? What is the four dimensional analog for volume if volume is the three dimensional analog for area? Fe(s) + O2(g) -> Fe3O4(s) When 13.54 g of O2 is mixed with 12.21 g of Fe, which is the limiting reactant?