If N represents the number of young people between 15 and 25, how many will enjoy listening to country music on their iPods?

To determine how many young people between the ages of 15 and 25 enjoy listening to country music on their iPods, the correct expression is 0.14N. This implies that 14% of the total young population (represented by N) has a preference for country music, suggesting that a relatively smaller portion of this demographic leans toward this genre.

Understanding percentages in this context is vital. A value like 0.14 means that for every 100 young individuals, 14 would listen to country music. This value indicates a modest interest in country music compared to other options which suggest a larger proportion.

The other possible options reflect higher percentages: 0.35 (35%), 0.60 (60%), and 0.75 (75%), which imply that a significantly larger number of individuals would enjoy country music. In the context of demographic studies and music preferences, the percentage quoted in the answer aligns more realistically with trends generally observed in music taste among young adults. Thus, the 14% figure represents a valid estimation for this scenario.