In a city school, 65% of students have green eyes, 25% have red hair, and 15% have green eyes and red hair. What is the probability (rounded to the nearest whole percent) that a randomly selected student has red hair, given that the student has green eyes? (4 points) Hint: cap p left parenthesis cap a vertical line cap b right parenthesis equals start fraction cap p left parenthesis cap a intersection cap b right parenthesis over cap p left parenthesis cap b right parenthesis end fraction a 38% b 23% c 16% d 25%