Answer:
Kari has 14.28% of each week for research on the decline in the bee population.
Explanation:
Given that Kari has one day each week to research the decline in the population of bees, and knowing that each week has seven days of duration, to determine what percent of each week she has for research on this topic, the following calculation must be performed:
7 = 100
1 = X
(1 x 100) / 7 = X
100/7 = X
14.28 = X
Thus, Kari has 14.28% of each week for research on the decline in the bee population.