Perform each of the appropriate problems with and without use of a calculator and compare your answers. Don't forget significant figures in your answers.
  1. Convert each of the following quantities into scientific notation:
    a)
    b) 0.0000000527
    c)
    d) 0.00000295
  2. Perform each of the following calculations as indicated:
    a)
    b)
    c)
    d)
    e)