Mathematics, 26.09.2019 23:00 alyssanewsome
If a central angle with its vertex at the center of the earth has a measure of 1', then the arc on the surface of the earth that is cut off by this angle (known as the great circle distance) has a measure of 1 nautical mile (see the figure below).
if two ships are 110 nautical miles apart on the ocean, what is the great circle distance between them in radians? (round your answer to two decimal places.)
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Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35
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Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin
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1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
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If a central angle with its vertex at the center of the earth has a measure of 1', then the arc on t...
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