Radioactive phosphorus decays continuously at the rate of 6% per day. This means that an initial amount of 8 grams of radioactive phosphorus decays after t days according to the formula:
A (t) = 8e^-0.06*t
How much of the sample is left after 15 days?

When is the remaining amount half of the initial amount?
Answer should be in days

No bs answers.

i think 1: 2

step-by-step explanation:

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation: