-7 and 5. The product would be -35 and the sum -2.
Hope this helps
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:
goodluck btw
Step-by-step explanation:
i just need points so thats why i am answering
They will recycle 24 pounds of paper on week 6
Interest earned in a month
(1.5/100) * 6000
90
Number of months in 4 years
12*4
48
So the interest earned in 4 years
90*48
4320 dollars