What is the sum of the two largest numbers in the list
$$\frac 13,~\frac 27,~\frac 3{10},~\frac 4{13},~\frac 5{17}~? $$express your answer in simplest form.

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 always true about a positive integer raised to a negative odd power?

Abook store is having a 30 perscent off sale. diary of the wimpy kid books are now 6.30 dollars each what was the original price of the books