Final answer:
Nicole expresses her disinterest in attending roller derby camp in the car.
Step-by-step explanation:
In the book Roller Girl, when Astrid brings up roller derby camp in the car on the way to dance class, Nicole expresses her disinterest and says that she doesn't want to go to camp. She explains that she would rather do something else during the summer instead of roller derby camp.
In the book Roller Girl, when Astrid brings up roller derby camp in the car on the way to dance class, her friend Nicole does not show enthusiasm for the idea. Instead, Nicole is more interested in going to ballet camp, which shows a divergence in the interests of the two friends and foreshadows challenges in their relationship. This scenario depicts a common theme in coming-of-age stories where characters begin to develop different interests and paths.
Hence, in 'Roller Girl,' Nicole reacts without enthusiasm to Astrid's mention of roller derby camp, signaling a split in interests that impacts their friendship.