Question 32194
a) T^2=kd^3
b)365^2=k(9.3E7)^3
k=[365^2]/[9.3E7)^3
k=1.656...E-19
c)T^2=[365^2/9.3E7^3][2.79E9]^3
  T^2=7.8106E37
  T=8.838E18 days per revolution