ada yang bisa ngerjain no 5
Matematika
tyo135
Pertanyaan
ada yang bisa ngerjain no 5
1 Jawaban
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1. Jawaban arsetpopeye
h(t) = 40t - 5t^2
h'(t) = 40 - 10t = 0 => -10t = -40 => t = 4
h(4) = 40(4) - 5(4)^2 = 160 - 80 = 80 m