Help anyone? i will make you a brainliest.

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.

Factor and solve to find roots x squared -x - 90 =0

Adeposit of 5500 at 6% for 3 years equals