Solve
-A Certain Radioactive Isotope Has a Half-Life of 2 $t = 0$

question 100

Multiple Choice

Solve.
-A certain radioactive isotope has a half-life of 2 days. If one is to make a table showing the half-life decay of a sample of this isotope from 32 grams to 1 gram; list the time (in days, starting with $t = 0$ ) in the first column and the mass remaining (in grams) in the second column, which type of sequence is used in the first column and which type of sequence is used in the second column?

• A) Arithmetic in the first; geometric in the second
• B) Geometric in the first; arithmetic in the second
• C) Arithmetic in the first; arithmetic in the second
• D) Geometric in the first; geometric in the second

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