(I have more questions, but I'm sorry for so much of these bc I'm very busy so if u want the rest of the questions Let me know!

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.

Which of the following expressions is equal to 2x^2+8

Find the commission on a $590.00 sale if the commission is 15%.