Tell whether each number is rational or irrational. then write it in fraction form, a/b, if it is a rational number.

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.

Ihave trouble finding the nth term of a linear sequence

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?