If Helena types 52 words in one minute, then she will double that in two minutes, typing 104 words. If she types for four minutes, she types for two minutes, and then another two minutes, which can be written as 104+104, and 104+104=208. Therefore, Helena types 208 words in four minutes.
because a jury is needed for the court to make its final ruling because they need as little bias in the system as they can get so they have the jury system