Aschool bus has 12 rows of seats and 4 students can be seated in each row. how many students are riding the bus if 11 rows are filled with students, and 2 students are riding in the twelfth row?

What is the exact area of a circle with a diameter of 50 centimeters? a.87.9 square centimeters b.379.9 square centimeters c.1962.5 square centimeters d.4923.5 square centimeters

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

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?