For this case, since the variation is direct then we have a relation of the form:
Where,
k: proportionality constant
To find k we substitute the following data:
y = 16 when x = 8
We have then:
Clearing the value of k we have:
Then, the equation is:
Substituting the value of x = 16 we have:
Answer:
The value of y for x = 16 is:
Answer:
i dont know honestly
Step-by-step explanation:
9514 1404 393
Answer:
B
Step-by-step explanation:
Angles A and C are vertical angles; angles B and C are alternate interior angles. Only line 3 of the proof is in error.
The applicable description is found in choice B.
Y = 300e^(-Bt)
plug in y = 75 and t = 2
75 = 300e^(-2B)
75/300 = e^(-2B)
ln(75/300) = -2B
B = -ln(75/300) / 2
so B = approx 0.693300 = A(e^0) = A
<span>A = 300
</span>. 9.4 mg left in the bloodstream after 5 hours.
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