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Alex73 [517]
3 years ago
10

Well hlo..,....,,......... ​

Biology
1 answer:
creativ13 [48]3 years ago
6 0

Answer:

um mm hello

..............

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A pharmacist has two vitamin-supplement powders. The first powder is 10% vitamin B1 and 30% vitamin B2. The second is 15% vitami
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560 mg of powder 1 and 160 mg of powder 2

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Substituting value of X in equation 2 we get

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