Genetics Question...?

All the flowers will be pink because of incomplete dominance. It's like mixing paint. Red and white would make pink. A Punnet Square shows this nicely, and I will ume you can do this using "Rr" for each parent. But in the next generation, when you cross 2 pink parents who are both "Rr" you will get 25% red,50% pink and 25% white. Again a Punnet Square is useful to show this. Hope this helps. Remember,it's not about having the right answer,it's about understanding why the answer is right.