The half life of the radioactive isotope to the nearest tenth is 0.83 days.
<h3>What is rate of radioactive decay?</h3>
The rate of radioactive decay is the rate at which a radioactive isotope is disintegrated. The half life is the time taken for half of the original amount of radioactive isotope to remain.
Given that;
t/12 = 0.693/k
Where;
t1/2 - half life
k =decay constant
t/12 = 0.693/0.84
t/12 = 0.83 days
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The solution is 1/4 because 25/100 / 25/25 1/4
Multiply the monthly payment amount by the number of payments, minus the amount borrowed.
Answer:
no clue sorry
Step-by-step explanation:
