Divide 2.875*10^6 by 2.3*10^3
A. 1.25*10^3
B. 0.575*10^2
C. 0.575*10^3
D. 1.25*10^2

Match each polynomial with its factorization.

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.

Math i have no idea how to do a and b