Classify each characteristic of sound waves. Intensity:
Loudness:
Frequency:
Pitch:

Is it objective, subjective or neither

Which expression is equivalent to (9x - 3 1/ + 1 3/8)

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?