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How many bromines atoms are present in 32.4 g of CH2Br2? Find X so that the between points (6,-1) and (X,9) is 12.? (25^x)/(125^-3x) = 625^2x-3 how do you solve for x? Suppose that A ⊆ B ⊆ V .
(a) Prove that span(A) ⊆ span(B).
(b) Prove that if B is linearly independent then A is linearly independent.? One race car has greater acceleration than second race car.But the second race car can reach a higher speed than first.How is this possible?