In how many ways can 6 commercials be played in 6-time slots in a 1-hour program?

These question are hard can you me with answers

Write the equation in logarithmic form m^x=n

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas