Answer:
A. 605 mL of the 35% solution
B. 55 mL of the 95% solution
Step-by-step explanation:
It is given that, you need 660 mL of a 40% alcohol solution. On hand, you have 35% alcohol mixture. You also have a 95% alcohol mixture.
Let x and y be the amount of 35% alcohol solution and 95% alcohol solution (in mL) respectively.
So,
Amount equation:
...(1)
Alcohol equation :
...(2)
On solving (1) and (2), we get
Now, substitute y=55 in (1).
Therefore, we need 605 mL of the 35% solution and 55 mL of the 95% solution.
Answer:
93
Step-by-step explanation:
the total of all those are 150 so if you multiply it by three you get 450
so multiply pizza by three too
to get 93
I think it’s 27
explanation:
<h2>
Greetings!</h2>
Answer:
3000 ft³
Step-by-step explanation:
The area of a rectangle is:
Height x length x width
So simply plug the given values in:
20 x 15 x 10 = 3000
<h3>So the volume is 3000 ft³</h3>
<h2>Hope this helps!</h2>