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Crank
3 years ago
13

A compound is made up of various elements totaling 110 ounces. If the total amount of lead in the compound weighs 2 ounces, what

percent of the compound is made up of lead? If necessary, round your answer to the nearest hundredth of a percent.
Mathematics
1 answer:
ivann1987 [24]3 years ago
5 0
To find the answer we can first put the amount of lead in the total compound:

2/110

We can then proceed to find the percentage:

2/110 x 100%
=0.01818181...×100%
= 1.81%(correct to nearest hundredth)

Therefore the answer is 1.81%.

Hope it helps!
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3 years ago
4n^(2)+4n=3<br> Please help with the work
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Answer:

n= 1/2 ( \frac{1}{2} )  or  (0.5)

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step3: make each bracket equal to zero.

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