Mathematics, 12.11.2019 14:31 xdaciax
The half life of a certain substance is about 4 hours. the graph shows the decay of a 50 gram sample of the substance that is measured every hour for 9 hours.
which function can be used to determine the approximate number of grams of the sample remaining after t hours?
a
y = 50(0.85)x
b
y = 25(0.15)x
c
y = 50(0.15)x
d
y = 25(0.85)x
Answers: 1
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The half life of a certain substance is about 4 hours. the graph shows the decay of a 50 gram sample...
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