B 5x+20 hope this helps!!
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!
An exponential function with a growth factor of 1/2 would have 1.5^x as part of it.The exponential growth function is as follows.
r is the rate of growth (0.50)