What is the actual distance

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 nonpermissible replacement for binthis expression.b2/5b +5

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]