A scientist is using a sample of Technetium-99m with 23-tera atoms. The number of Technetium-99 m's tera atoms decays in half every 6 hours. Which of the following functions T gives the number of tera-atoms n days from now?
A
T(n)=23(2)4n
B
T(n)=23(3)n/4
C
T(n)=23(1/2)4n
D
T(n)=23(1/2)n/4
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