John should receive about 7200 milligrams of the drug.The unit conversion given is,1 lb =0.45 kg.
<h3>What is weight?</h3>
The weight of matter is found as the product of the mass and the gravitational acceleration.
Unit conversion;
1 lb =0.45 kg.
Dosage of a drug = 200 mg / kilogram
John weighs = 80 lb
1 lb =0.45 kg.
80 lb = 36 kg
According to the weight the drug should he receive is;
Dosage of a drug = 200 mg / kilogram × 36
Dosage of a drug = 7200 milli gram
Hence, John should receive about 7200 milligrams of the drug.
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Answer: 
Step-by-step explanation:
given data:
height of the statue = 80m.
base of the statue = 
.
scale of the statue replica = 1:15.
<u><em>solution:</em></u>
=
the area of the replica is
It cald desho loiwwn osnsnei vsbso vovo cexo
Answer:
There are 18 teachers in the auditorium.
Step-by-step explanation:
1/9 of 162
1/9 * 162 = 18.
Answer:
<h2>.59</h2>
Step-by-step explanation:
25% = .25
20% = .20
9% = .09
.25+.20+.09=.59
