After 24 hours, 35.4% of the initial dosage remains on the body.
<h3>What percentage of the last dosage remains?</h3>
The exponential decay is written as:
Where A is the initial value, in this case 2.8mg.
k is the constant of decay, given by the logarithm of 2 over the half life, in this case, is:
Replacing all that in the above formula, and evaluating in x = 24 hours we get:
The percentage of the initial dosage that remains is:
If you want to learn more about exponential decays:
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H=270/45
To find how many hours it takes to read the rest of the book, you have to divided the remainder of pages (270) by how many pages are read in a hour (45)
Answer: Jimmy has 20 more apples than Karl.
Step-by-step explanation:
40 - 20 = 20
Answer:
0.0082
Step-by-step explanation:
The n th term of a geometric sequence is
= a₁ 
where a₁ is the first term and r the common ratio
Here a₁ = - 2 and r = - 
, thus
= - 2 
= - 2 × - 
= 
≈ 0.0082 ( nearest ten- thousandth )
Answer:
answers are A and C
Step-by-step explanation:
they both will equal 49w
Please Brainliest will be much appreciated
