Answer:
c
Explanation:
The sun is at the center of the solar system, and the comet orbits around it.
I need points sorry I’m doing a test
170km/h this probs right i think
Answer:
5%
Explanation:
Given parameters:
Volume of original acetone before dilution = 10ml
Volume of diluted solution = 200ml
Unknown:
Percent volume of acetone in the solution = ?
Solution:
To find the percent volume of acetone in the diluted solution, use the expression below;
Percent volume of acetone = 
Insert the parameters and solve;
Percent volume of acetone =
x 100 = 5%