About 75 percent of all California high school seniors enrolled in a math class in 2016, 2017 and 2018, but only 47 percent of those students were enrolled in advanced math courses above Algebra 2, a study from Policy Analysis for California Education shows. White, Asian and high-income students were much more likely to take advanced math in their senior year, compared with African American, Latino and low-income students. The report also found that students who were admitted to California State University and University of California campuses were much more likely to take advanced math in 12th grade, compared with the overall population of 12th-graders.