Asolid and a liquid are shaken together in a test tube to produce a milky mixture that eventually separates into a clear liquid and a white solid. which of the following best describes the mixture? solution colloid suspension

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.

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence