5. The graph below displays the currency rate between the US Dollar and the Euro at some point in 2010.
Currency Exchange Rate
3
US Dollars
1 2 3 4 5
Euros
Part A
Determine the exchange rate between Euros and US Dollars from the graph.
Part B
Explain how the exchange rate relates to the slope of the line in the graph.

To keep cylindrical tanks from tipping over, a designer is planning to enlarge the original area of the base by 50%. the new tank should have the same volume as the original. how should the designer change the height of the tank? a: make it 50% taller than the height of the original tank. b: make it 6623% taller than the height of the original tank c: make it 3313% shorter than the height of the original tank d: make it 50% shorter than the height of the original tank.