Can I convert 10 degrees Celsius / million years to degrees Kelvin / second? I need to multiple this by the ideal gas constant so I believe the units need to be in Kelvin correct? This is for iteratively calculating closure temperature of a isotopic system. (see attached formula)

Abag contains 5 red marbles , 6 blue marbles and 4 green marbles. susie selects a marble and returns it to the bag before selecting another marble. if susie selects a red marble 6 out of 20 times, what is the experimental probability that the next marble she selects will be a red marble ?