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A particular study showed that a group of people learned new language characters according to L(t)...

A particular study showed that a group of people learned new language characters according to L(t) = (60t ^2) /(√ t^2 + 25) where t is hours. Using a table of integrals, what is the total number of characters learned in the first 4 hours by the group? Cite the formula number and round to 1 decimal place. (8 points)

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equals 417.06

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