Agameboard measures 9 1/2 inches by 11 3/4 inches. estimate the area of the game board

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2