The domain of f(x) is the set of all real values except seven and the domain of GX is the set of all real values except-3 which of the following describes the domain of (g•f)(x)

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 m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.