~
12 -
for mixed fission products at a year and a half is less, being about -1. 55).
One use of the decline curveis to predict the level of activity of food
items at somefuture date.
For example, if the value for a food item was
100 on November 1, 1955 it would be 85 on January 1, 1956 and 56 on July 1,
1956,
UNNERTY
40
UNIV. Gi
L . -
cies
7