Find the unit price of the pens and round to the nearest tenth if necessary

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

What is the radical expression that is equivalent to the expression 27 1 over 5?

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.