< 3 carbon dioxide, the compound containing carbon and oxygen seen here, contain what type of chemical bonds? a) polar covalent b) single covalent c) double covalent d) triple covalent

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.