Is Africa divided into 36 provinces?

What is the scientific notation for 0.00000007? How do you divide by 1.8? How many grams in 3900 nanograms? Find the surface area of a sphere with the volume of 523.6m cubed? What is the base number of an exponent? What is 40 percent off 48.99 dollars? Is 43mg larger then 5g? What do need to take from 13 to get -2? What is the standard notation of 3? What the answer for 0.07 of 700? How would you find the points of intersection between the equations of 3x -5y equals 16 and xy equals 7? Why do architects use scientific notation? How many seconds will a car travel 50km going at 10km? What is 20 percent of 64? What is seven eighths to the 3rd power? Which is bigger 100 hundred dollar bills or 900 ten-dollar bills? How many times is the word folly mentioned in the bible? Why do m? How many milligrams in 6.1 grams? What numbered squared gives 625?