How many meters equal 9/10 kilometers

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.

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.