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dalvyx [7]
3 years ago
11

A certain drug is made from only two ingredients: compound A and compound B. There are 3 milliliters of compound A used for ever

y 2 milliliters of compound B. If a chemist wants to make 255 milliliters of the drug, how many milliliters of compound B are needed?
Mathematics
2 answers:
Jlenok [28]3 years ago
8 0

Answer:the right answer is 355 ML


Step-by-step explanation:


Anuta_ua [19.1K]3 years ago
5 0
A certain drug is made from only two ingredients: compound A and compound B. There are 5 milliliters of compound A used for every 4 milliliters of compound B. If a chemist uses 255 milliliters of compound A, how many milliliters of the drug will be made? ---------------------------------- 4:5 is the same as 4x:5x where 4x is compound A and 5x is compound B. --- Solve for "x": If amount of compound A is 4x = 255 x = 255/4 ------------------------------ Then amt of compound B is 5x = 5(255/4) = 318.75 ml =========================
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Answer:

45/75

Step-by-step explanation:

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3 years ago
Case Study 2: Maxing out Matched Savings
zhuklara [117]

Answer:

The computation of the given question is shown below:-

Total Contributions = Monthly contribution + Amount invested in Ferdinand’s 401(k)

= $250 + $125

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1. Future Value = PMT [((1 + r)n - 1) ÷ r

Future value = 375 × ((1 + 0.03 ÷ 12) × 12 × 40 - 1) ÷ (0.03 ÷ 12)

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3. The Amount put in by the employer = 50% of $250 ×Total number of months in a year × Number of years

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4. Interest = Future value - Ferdinand deposit - The Amount put in by the employer

= $347,272 - $120,000 - $60,000

= $167,272

Step-by-step explanation:

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2 years ago
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What is a literal equation?
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4 years ago
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Find the sale pice is the original price is $82 and discount is 10%
Tpy6a [65]
First you should find the discount so you can say: 
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I hope this is helpful 
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4 years ago
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