Answer:
The substance's half-life is 6.1 days.
Step-by-step explanation:
The half-life of the substance can be calculated by knowing the constant decay:
k: is the decay constant = 0.1133 d⁻¹
Hence, the half-life is:
Therefore, the substance's half-life is 6.1 days.
I hope it helps you!
Answer:
The answer to your question is the last option
Step-by-step explanation:
The last option is correct because the point we want to plot is in the third quadrangle where both coordinates (x, y) are negatives.
Also, the last description mentions that we have to move to the left to look for the x-coordinate and after that, we have to move down to look for the y-coordinate.
Answer:
Either B or D
Step-by-step explanation:
Answer:
(A) h(x) = 1/4x -2
Step-by-step explanation:
Given: f(x)=4x+8
Rewrite with y: y=4x+8
Switch x and y: x=4y+8
Solve for y: x-8=4y
(x-8)/4=y
1/4x-2=y
y=1/4x-2
This means that h(x) = 1/4x -2 is the correct answer