if there are 798 students at central high and 245 of those students are freshmen, what percent of students are freshmen?

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0