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VARVARA [1.3K]
3 years ago
11

What is the the answer to 340; 20% decrease

Mathematics
1 answer:
Trava [24]3 years ago
6 0
Do 340 ✖️0.20, and you'll get 68. Since that's 20% of 340, do 340 ➖ 68 and you'll get your final answer.
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a) Suppose that a large mixing tank initially holds 300 gallons of water in which 50 pounds ofsalt have been dissolved. Pure wat
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Then

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dx/ x  =  - dt/100

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