Answer:
55 minutes
Step-by-step explanation:
Use a proportion.
x = the number of minutes.

Answer: C- 4,3 D- 9,4 E- 4,5 F- 1,4
Step-by-step explanation:
Answer:
20bags+$30
Step-by-step explanation:
The process of combustion involves reacting fuel with a
given oxidant (most of the time oxygen from the atmosphere). Complete
combustion is a type of combustion that produces carbon dioxide and water. An
example of this is 2C2H6 + 7O2 = 4CO2 + 6H2O.