update: 405.52 mg isn't the correct answer
Okay so the right answer is 24.66 because the text says 100 milligrams of medicine which leaves the bloodstream at 14% per hour. so the rate 14% is going to be negative
A(t) = Ie^rt
A(10) = 100e^-0.14(10)
A(10) =24.66
Answer:
The answer to your question is Equations 1, 2 and 5 are equivalent
Step-by-step explanation:
1.- Equation 1
2 + x = 5 x = 5 - 2 x = 3
2.- Equation 2
x + 1 = 4 x = 4 - 1 x = 3
3.- Equation 3
9 + x = 6 x = 6 - 9 x = -3
4.- Equation 4
x + (-4) = 7 x - 4 = 7 x = 7 + 4 x = 11
5.- Equation 5
-5 + x = -2 x = 5 - 2 x = 3
Answer:
11° is the measure of the exterior angles
Step-by-step explanation:
Theorem: Alternate exterior angles are congruent when two parallel lines cut by a transversal.
First we solve for x using the theorem
6x + 5 = 7x + 4
x = 1
Substitute x = 1 into 6x + 5
6(1) + 5 = 6 + 5 = 11°
The lowest terms for 19/31 would be 1
