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horsena [70]
3 years ago
14

A chef plans to mix 100% vinegar with Italian dressing. The Italian dressing contains 12% vinegar. The chef wants to make 160 mi

lliliters of a mixture that contains 23% vinegar. How much vinegar and how much Italian dressing should she use?
Note that the ALEKS graphing calculator can be used to make computations easier
Mathematics
1 answer:
ikadub [295]3 years ago
6 0

Answer:

100% vinegar=20 ml

12 % vinegar=140 ml

Step-by-step explanation:

100 % x+12 %(160-x)=23 % of 160

x+0.12(160-x)=0.23*160

x+19.20-0.12 x=36.80

0.88 x=36.80-19.20

0.88 x=17.60

88 x=1760

x=20

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algol13
<h3>Answer:</h3>

\large\boxed{-1\frac{16}{25},\,\frac{6}{40},\,0.35,\,1\frac{3}{4}}

<h3>Step-by-step explanation:</h3>

In this question, it's asking you to put the numbers that were given from <em>least </em>to <em>greatest.</em>

Our given numbers are:

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Now, lets sort them out.

We know that negative numbers would be the least. Sicne there's only one negative number, we would put that first because it's the least out of the numbers.

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0.35 will go next. This would be bigger than 0.15, but lower than the next number.

1\frac{3}{4} would go last, due to the fact that it's the greatest. 1\frac{3}{4} is the same as 1.75

When you put them in order, you should get -1\frac{16}{25},\,\frac{6}{40},\,0.35,\,1\frac{3}{4}

<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
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