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Sholpan [36]
3 years ago
10

A chemist has a solution of 65% pure acid and another solution of 30% pure acid. How many gallons of each will make 350 gallons

of 55% pure acid solution?
Mathematics
2 answers:
AysviL [449]3 years ago
8 0

Answer:

250 of 65% acid

100 gallons of 30% acid

Really sorry if this is incorrect, I had this question on my Lesson 16 test, and I don't know if it's correct or not...

8_murik_8 [283]3 years ago
3 0

Answer:

250 of 65% acid

100 of 55%

Step-by-step explanation:

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Step-by-step explanation:

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7 0
3 years ago
Let u = &lt;-9, 4&gt;, v = &lt;8, -5&gt;. Find u - v. <br> URGENT
Pie

To subtract vectors, you simply have to subtract correspondent coordinates.

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u = \langle u_1,\ u_2,\ldots u_n\rangle ,\quad v = \langle v_1,\ v_2,\ldots v_n\rangle

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Mnenie [13.5K]
We can’t answer this question without a photo of the model. Can you post a photo of the question?
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4 years ago
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