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QUESTION
D(t) = 40.35 - 4.
D(t) = 40.35 - 4.86t^2Determine the values of t when D=15
Answer to 8313485Question : D(t) = 40.35 - 4.86t^2Determine the values of t when D=15 Answer :Given, 15 = 40.35 - 4.86 t2 4.86 t2 = 40.35-15 4.86 t2 = 25.35 t2 = 25.35/4.86 t = 2.28