Answer:
Sorry i accidentally added the answer when i meant to exit out. I dont know how to delete it and im sorry
Step-by-step explanation:
Answer:
The amount of water must be added to this task = 60 
Step-by-step explanation:
Let amount of water added = x 
Then from the given conditions
A chemist would like to dilute a 90-cc solution that is 5% acid to one that is 3% acid. So
90 (0.05) = 0.03 ( 90 + x )
4.5 = 2.7 + 0.03 x
0.03 x = 1.8
x = 60 
Therefore the amount of water must be added to this task = 60 
Answer:
B.
Step-by-step explanation:
Missing xx:1 Missing y:5
Answer: its C
got is right on edge2020
Step-by-step explanation:
Answer: D, 1/12
Explanation:
Since it says how much MORE, we subtract. SO
3/4 - 2/3= 1/12