Final answer:
The percentage of Canada's 2005 population between the ages of 30 and 44 is d. 51%.
Step-by-step explanation:
To determine the percentage of Canada's 2005 population between the ages of 30 and 44, we need to calculate the proportion of the population in that age range. We can do this by finding the difference between the population percentages for ages 30-44 and ages 0-29, as shown in the available information.
According to the provided options, we can conclude that the correct answer is (d) 51% since it is the closest option to the calculated percentage.