Our daughter, a high school senior, is taking a college algebra class from the local junior college. The high school teachers are having all day meetings tomorrow, so there is no school for her tomorrow.
It’s nearly midnight and I’m almost asleep.
“I need help with math. How do you find the determinant of a 3X3 matrix?”
Do you know what’s the most scary thing of all? I remembered how to do it. Now I can’t get back to sleep.