Q(t)=qoe^-kt may be used to model radioactive decay. q representing the quantity remaining after t years, k is the decay constant 0.00011. what is the half-life in years?

Step-by-step explanation:

Given that a substance decays exponentially at the rate of k times the population present.

k = 0.00011

Q0 is the initial population, and Q(t) is the population at time t.

Relationship is given by

Let after t years there is half life

Then 1/2 =

Take log

t = -ln2 /(-0.00011) = 6301.34 years

-6 is the correct option from the above given options

the answers are in the images, i received 100% on this assignment. hope this !