Write the structure of the following compounds

1. 3-heptene.

2. 3-methyl-2-hexene.

3.4,6-diethyl-3,5-dimethyl-2-octe ne.

4. 5-tert-Butyl-3-ethyl-7,7-dimethyl-4 -decene.

5. 6-ethyl-5-isopropyl-4-methyl-1-octe ne.

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.

c. 4.54 x 10–12 j happens to be correct

the correct answer would be b) volume versus temperature, because they are also directly proportional.