Why isHow many continents are there? not a statistical question? there is only one answer the answer is unknown the answer is less than ten Deveryone knows the answer

The empire state building in new york city is 1454 feet tall a model of a building is 24 inches tall what is the ratio of the height of the model to the height of the actual empire state building

See attachment below and find the equivalent of tan(∠qsr)

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit