Answer:
Step-by-step explanation:
Answer:From the attached graphic, Half-life = ln (.5) / k
Half-life =.693147 / 0.1142
= 6.0695884413 days
Step-by-step explanation:The value of "k" should be negative and should have units associated with it.
242
7(6*6)-10
7(36)-10
252-10
=242
1/3x + y = -2
-1/3x -1/3x
y = -1/3x-2