Find PR in this shape
1 answer:
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Answer:
B. 200 doses
Step-by-step explanation:
Given,
1 dose is required for 100 mg,
Since, 1 mg = 0.001 g,
⇒ 100 mg = 0.1 g
⇒ 1 dost is required for 0.1 g,
Thus, the ratio of doses and quantity ( in gram ) is
Let x be the doses required for 20 grams,
So, the ratio of doses and quantity is
Hence, 200 doses can be obtained from 20 grams of the drug.
Option 'B' is correct.
Answer:
Investment amount after 9 years = 14715.12$
Explanation:
It is given to use continuous change function,
Here P = Principal = 10500$
r = Rate of increase = 0.0375
t = Number of years = 9
So, investment amount after 9 years = 14715.12$