Which of these countries has the greatest population density? Which has the least? Provide an explanation and proof for your answer to receive full credit.
Country Population area(sq km)
Indonesia 203,479,000 1,904,569
Denmark 5,248,000 42,077
Ghana 18,339,000 237,533

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.

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

What is the frequency of the sinusoidal graph?