Identify the vertical asymptotes of f(x) =x-4/x^2+13x+36 A. x = −9 and x = −4
B. x = −9 and x = 4
C. x = 9 and x = −4
D. x = 9 and x = 4

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

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step-by-step explanation:

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step-by-step explanation:

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

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