Answer:
If you add 690 ml of water you will obtain 1.690 liter of 70% alcohol. Of course if you halve the amounts, e.g. 0.5 liter 75% alcohol and 345 ml of water, you will also obtain 45% alcohol solution.
Answer:
The first choice
Step-by-step explanation:
Multiplyil by 6 to get 4y - 1 =21
This is what the graph would look like. Hope this helps:)
Answer:
1.59&-1.59
Step-by-step explanation:
.53(3)+5=1.59
