PLSSS HELP ASAP!! Use the chart below to answer the questions:
Population Area
Country
(1997 estimate) (square km)
Indonesia 203,479,000 1,904,569
Denmark 5,248,000 42,077
Ghana 18,339,000 237,533
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. (10 points)

What is the common difference in the following arithmetic sequence 7,3,-1,-5

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?