Solve the following recurrence relations and give a Θ bound for each of them. (a) T(n) = 2T(n/3) + 1 (b) T(n) = 5T(n/4) + n (c) T(n) = 7T(n/7) + n (d) T(n) = 9T(n/3) + n

y= -

which expression represents the approximate length of bc?

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m