7 qt. of a 27% saline solution was mixed
1 answer:
Answer:
24% saline
Step-by-step explanation:
Find how much saline is in both solutions:
7(0.27)
= 1.89
3(0.17)
= 0.51
Add this together:
1.89 + 0.51
= 2.4
Since there are 10 quarts in total, the concentration of the mixture can be found by dividing 2.4 by 10:
2.4/10
= 0.24
So, the concentration of the mixture is 24% saline
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Hello,
sum=-8+5=-3
prod=-8*5=-40
==>x²+3x-40
Answer A
Answer:
the slope is 8
Step-by-step explanation:
i show it in the pic attached too
56ft. Because 7 times 8 is 56.
Answer:
1.
Step-by-step explanation:
He means that 5.08 cm is a possible coordinate, and 50.8 mm is a possible coordinate
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