Mathematics: Situation: Find the substance s half-life, in days. Round your answer to the nearest tenth. A 50 gram sample of a substance that s used to treat thyroid disorders has a k- value of 0.1133. Enter the correct answer. N = Noe -kt DONE No = initial mass (at time t = 0) 1? N = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days Find the substance s half-life , in days.Round your answer to the nearest tenth.

Situation: Find the substance s half-life, in days.

dvh

12.05.2021

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:

$t_{1/2} = \frac{ln(2)}{k}$

k: is the decay constant = 0.1133 d⁻¹

Hence, the half-life is:

$t_{1/2} = \frac{ln(2)}{k} = \frac{ln(2)}{0.1133 d^{-1}} = 6.1 d$

Therefore, the substance's half-life is 6.1 days.

I hope it helps you!

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cdraytonn

30.04.2021

can you make it bigger please and i can help

Step-by-step explanation:

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