Whats up reatard ur so stoopid

Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt