X: A)127 B)78
C)130
D)110
Y: A)50
B)98
C)60
D)102

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.

27 is what percent of 108? 27 is % of 108

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse