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Describe how triangulation can be used to find the dimension of the earth? Give two examples of sequences which converge to (-3.5? Why is the answer letter E. to number 6? Why is the answer letter B. to number 7.? Solve for x. 3x^(1/2)-22x^(1/4)-8=0 Do you factor? If so, I'm not sure how I would factor this? How to make milimolar solution of silver nitrate?