Function f is nonlinear and f(5) = 4. Which equation could represent function f? A. B. C. D.

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.

What percent of the circle below is shaded?

9/10 divide by -3/15 as a mixed number