A plane can hold 125 people. If there are 78 passengers on the plane already then the plane can fit no more than how many passen
1 answer:
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after 6.2 hours the dose will decay to 70% in your bloodstream.
<h3>How long you must wait for the dosage to decay to 70% in your bloodstream?</h3>We know that the half-life is 12 hours. Then the exponential relation for an initial dosage of A is:
If the dosage needs to decay to a 70% of the initial dosage, then we must have:
Now we need to solve that for t:
If we apply the natural logarithm in both sides, we get:
So after 6.2 hours the dose will decay to 70% in your bloodstream.
If you want to learn more about half-life:
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Answer:
Option C is correct.
C. 4/3
Step-by-step explanation:
Given:
The given linear function of a line.
F(x)=4/3x+2
We need to determine the slope of a line parallel to F(x)=4/3x+2
Solution:
First we compare the given function of the line with standard form of a line.
Where m = slope of the line.
And c = y-intercept
So, the slope of the line and y-intercept
We know that the slope of the parallel lines are same.
Therefore, the slope of a the parallel line .