6(-3) - | -5 | + | 3 | =

16
-10
-20

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.

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

How do you find the distance of each number from the mean