For her presentation on the Wonders of the World, Mary baked a square pyramid-shaped cake as pictured below. The height of the cake is 10 inches. Each edge of the square-shaped base is 8 inches. Find the volume of Mary's cake. Round your answer to the nearest cubic inch.

You are responsible for designing a new city. you are inspired by pierre charles l'enfant, who laid out the streets of our nation's capital. numbered streets run north and south, and lettered streets run east and west. avenues are named after states, and they intersect the streets on a diagonal. the streets are parallel and the intersections form similar triangles. 18th st. is 454 meters long and the intersection of 18th and k st. is 207 meters from connecticut ave. if 19th st. and k st. is 385 meters from connecticut ave., what is the length of 19th st.?

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.