Abowl contains 4 yellow marbles and 3 red marbles. michael randomly draws 4 marbles from the bowl. he replaces each marble after it is drawn. what is the probability that he draws 3 yellow marbles and 1 red marble.
a. 12/35
b. 3/35
c. 192/2401
d. 768/2401

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