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An observer in a lighthouse a = 340 feet above sea level observes two ships directly offshore. The angles of depression to the ships are 4º and 6.5º (see figure) .How far apart are the ships? Round your answer to one decimal place.
Big Data
Large volumes of data - both structured and unstructured - that inundate a business on a day-to-day basis.
Data-Processing Techniques
Methods and procedures used for transforming raw data into meaningful information through various manipulations such as coding, sorting, and summarizing.
Sampling Without Replacement
Once an element has been included in the sample, it is removed from the population and cannot be selected a second time.
Big Data
Extremely large data sets that may be analyzed computationally to reveal patterns, trends, and associations, especially relating to human behavior and interactions.
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