Answer:
216 milliliters
Step-by-step explanation:
Since, there are 3 milliliters of compound A used for every 4 milliliters of compound B.
Therefore,
A : B = 3 : 4
Let the common multiplier of the given ratios be x.
So, A = 3x & B = 4x
Since, chemist wants to make 378 milliliters of the drug.
Therefore, total volume of drug = 378 milliliters.
3x + 4x = 378
7x = 378
x = 378/7
x = 54
4x = 4*54 = 216
Thus, 216 milliliters of compound B are needed.
Answer: $=p x 85% or $=p x .85
Step-by-step explanation:
100-15=85
Hope this helps!
Answer:23,000 or twenty-three thousand
C = $5.85
$5.85 = 0.35t + 0.6
-.6 -.6
$5.25 = 0.35t
------- --------
.35 .35
15 = t
15 minutes
Answer:
- 18-24x
Step-by-step explanation:
pls give brainly if its correct
