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vekshin1
3 years ago
6

Could anyone help please! Geometry

Mathematics
1 answer:
Setler [38]3 years ago
7 0
<h3>Answer : 8 1/5</h3>

<h3>Way to do</h3>

7 / x-4 = 3 / 5

x - 4 = 7 × 3/5

x - 4 = 21/5

x = 21/5 + 4

x = 41/5 = 8 1/5

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Step-by-step explanation:

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7 0
3 years ago
The recommended single dose for a particular drug is 100 mg. How many doses can be obtained from 20 grams of the drug?
Lisa [10]

Answer:

B. 200 doses

Step-by-step explanation:

Given,

1 dose is required for 100 mg,

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⇒ 100 mg = 0.1 g

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\implies \frac{x}{20}=10

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iris [78.8K]

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Step-by-step explanation:

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svp [43]
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---------------

</span>
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