What is the exact volume of the sphere?

A) 2481.1567 cm
B) 7263.397 cm3
C) 7790.831 cm
D) 22807.057 cm

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

10% of 1,900,000. show me how you got the answer

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?