Mathematics, 09.12.2021 08:50 damariush567
The seismic wave of an earthquake is represented by the equation r = 13.2 sin(θ), where r is measured in miles. What does the 13.2 in the equation represent?
Use the drop-down box to complete the sentence.
The coefficient 13.2 represents the of the circular area affected by the seismic wave.
Circumference, diameter, or radius?
(The answer is diameter, but no one has asked this question yet, so I'm putting it out there on the internet for the other people who get this question on Edge in the future)
Answers: 3
Mathematics, 21.06.2019 16:30, GalaxyWolf1895
An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.
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