if the mass and radius of jupiter are 1.9×10to the power 6 m, what will be the acceleration due to gravity of jupiter? What will be the weight of 80kg mass of an jupiter?

Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.

Think you could get me the answers ?

Hi , i am new here can anyone me out with this question why is space black after having so many shining objects like sun , moon , stars