Discover Questions

Distance in kilometers. Light travels in one year at the rate of 186,000m/s. To the nearest star if from earth its 4.3 light years away? A sound-insulating door reduces the sound level by 24 dB
- What fraction of the sound intensity passes through this door?
pl? Una solu contiene 50g de compuesto B en 100 ml de agua,se le añade 100ml de dietil eter,determine Kd y la cantidad de B q va a ser extraída? What is the frequency of the ac voltage coming out of a wall outlet ? If f (x)=ax^(2)+bx+c And f (x-1)+f (x)+f (x+1)=x^(2)+1 find f (2)?
I am new to function and I don't know how to solve such questions?