Classification of matter

The answer is D.

Explanation:

Sweet tea is an homogeneous mixture of sugar and water to a first approx. While the tea is certainly in the same phase (hence homogeneous ), we certainly could separate the sugar from the water by non-chemical means, i.e. by distillation, or evaporation. And thus we classify it as a mixture

answer: h+ its less than oh

explanation:

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.