Question

Evie was doing a science fair project by surveying her biology class. She found that of the 30 students in the class, 15 had brown hair and 17 had blue eyes and 6 had neither brown hair nor blue eyes. Determine the number of students who had brown hair and blue eyes. Use a Venn diagram to help sort the students if needed.

Answer 1

Adding Probabilities (Algebra 2)