Mathematics, 09.04.2020 01:22 thutch1950oww9q0

When radioactive substances decay, the amount remaining will form a geometric sequence when measured over constant intervals of time. The table shows the amount of a radioactive isotope initially and after 2 hours. What are the amounts left after 1 hour, 3 hours, and 4 hours?

0 . 1 . 2 . 3 . 4
1866 N/A 465 N/A N/A

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