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Naddik [55]
3 years ago
9

A radioactive substance has a half-life of one month, which means that at the end of each month, the level of radioactivity is h

alf the level that it was at the beginning of the month The substance was discovered in the soil
near a high school football field. The table shows the relationship between the radioactivity level found in the soil, r(t)and the number of months since discovery, 2.
2
10
5
25
125
4
Which statement correctly interprets the initial value?

Mathematics
1 answer:
Galina-37 [17]3 years ago
3 0

The level of radioactivity in the soil is decreasing by a factor of 1/2 each month

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