two trains are 500 miles apart when they first enter a colision course. If after, two hours the distance between them is 300 mil
1 answer:
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Answer:
The amount of propellant is 52.770 ml of spray paint
Step-by-step explanation:
We are given
0.01895 ml of propellant in one milliliter of spray paint
so,
0.01895 ml of propellant = 1 milliliter of spray paint
We can divide both sides by 0.01895
ml of propellant =
ml of spray paint
1 ml of propellant = ml of spray paint
now, we can divide right side
and we get
1 ml of propellant = 52.770 ml of spray paint
The amount of propellant is 52.770 ml of spray paint