16.25 divided by 0.14 plz show work and answer fast

The two-way frequency table below shows data on playing a sport and playing a musical instrument for students in a class.

In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t