The percentage of drug released in the bloodstream t hours after being administered is affected by numerous variables including drug solubility and filler ingredients. For a particular drug and dosage, the percentage of drug released P is given by P = 48 t 1 / 5 ( 0 ≤ t ≤ 35 ) . For example, the value P = 50 represents 50% of the drug released. a. Determine the percentage of drug released after 2 hr. Round to the nearest tenth of an hour. b . How many hours is required for 75% of the drug to be released? Round to the nearest tenth of an hour.
The percentage of drug released in the bloodstream t hours after being administered is affected by numerous variables including drug solubility and filler ingredients. For a particular drug and dosage, the percentage of drug released P is given by P = 48 t 1 / 5 ( 0 ≤ t ≤ 35 ) . For example, the value P = 50 represents 50% of the drug released. a. Determine the percentage of drug released after 2 hr. Round to the nearest tenth of an hour. b . How many hours is required for 75% of the drug to be released? Round to the nearest tenth of an hour.
Solution Summary: The author calculates the percentage of drug released after 2 hours, rounded to the nearest percentage is 55%.
The percentage of drug released in the bloodstream t hours after being administered is affected by numerous variables including drug solubility and filler ingredients. For a particular drug and dosage, the percentage of drug released P is given by
P
=
48
t
1
/
5
(
0
≤
t
≤
35
)
. For example, the value
P
=
50
represents 50% of the drug released.
a. Determine the percentage of drug released after 2 hr. Round to the nearest tenth of an hour.
b. How many hours is required for 75% of the drug to be released? Round to the nearest tenth of an hour.
A research study in the year 2009 found that there were 2760 coyotes
in a given region. The coyote population declined at a rate of 5.8%
each year.
How many fewer coyotes were there in 2024 than in 2015?
Explain in at least one sentence how you solved the problem. Show
your work. Round your answer to the nearest whole number.
Answer the following questions related to the following matrix
A =
3
³).
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