Amicroscope has a setting that magnifies an object so that it appears 100 times as large when veiwed through the eyepiece. if a dust particle is 0.03 cm long, how long will the dust particle appear in cenimeters through the microscope? what about 1000 times as large

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 value of y will make the inequality y< -1 false?

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota