Luis is reading a 300-page book she reads 15 pages every day which graph correctly displays y number of pages that lewis has left to read after x days

Richter defined the magnitude of an earthquake to be m = log i/s , where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. the magnitude of a standard earthquake is m = log s/s =