Paul had 70 fliers to post around town. Last week, he posted 1/5 of them. This week, he posted 5/7 of the remaining fliers. How many fllers has he still not
posted

The magnitude, m, of an earthquake is defined to be m=log l/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. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.