How many small cubes, with a side length of 1/4 cm, will fill the larger rectangular prism below? One said is 1/4 cm another side is 5/4 cm and the other side is 3/4 cm

This is a 2017 topographic map of puerto rico in the united states, and i'm sorry that people there have suffered such a disaster. i want to ask, what do the yellow dots and areas represent on this graph? and the blue area and the little blue circle, and the little blue sign that looks like a signal tower, what do they stand for?

When you start from a given set of rules and conditions and determine what must be true you are using blank reasoning

b) is there any ordinal sense to zip codes? in other words, does a larger zip code tell you anything about a location compared to a smaller zip code?