<u>Answer:</u>
<u>For A:</u> The 0.0132 grams is required per pound of the body weight.
<u>For B:</u> The dost required for 191 lb patient is 5.96 grams.
<u>Explanation:</u>
We are given:
Medication requirement = 5.98 mg/kg
To convert the given amount in grams per pounds, we use the conversion factor:
1 kg = 2.20462 lb
1 g = 1000 mg
Converting the value into grams per pounds, we get:

Hence, the 0.0132 grams is required per pound of the body weight.
To calculate the amount of medication for 191 lb patient, we use unitary method:
For 1 lb body weight, the amount required is 0.0132 grams.
So, for 191 lb body weight, the amount required is 
Hence, the dost required for 191 lb patient is 5.96 grams.
Gravity pulls mass towards its center, therefore as matter is pulled towards a source of gravity it will naturally coalesce into a ball as matter competes to head towards the source of gravity.
The rounding up of the aforementioned number to four significant figures is as follows: 3.002 × 10²
<h3>What are significant figures?</h3>
Significant figures are figures that contribute to the general and overall value of the whole number.
Significant figures or digits are specifically meaningful with respect to the precision of a measurement.
Although, the original number given in this question has 9 significant figures, the number; 300.235800 can be rounded up to four significant figures as follows:
- Decimal notation: 300.2
- No. of significant figures: 4
- No. of decimals: 1
- Scientific notation: 3.002 × 10²
Therefore, the rounding up of the aforementioned number to four significant figures is as follows: 3.002 × 10².
Learn more about significant figures at: brainly.com/question/14359464
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Its 470mg k dude or dudette