A patient is drinking  0.6 pint of orange juice every two hours. At this rate, how many quarts of orange juice will the patient drink in twelve hours? Use Dimensional analysis (Hint 1qt = 2 pints)

According to the United Kingdom’s Guardian newspaper, people who live in India can buy a car called the Tata Nano for 2,057 British Pounds (GBP). Given that 1 British Pound (GBP) = 83.11 Indian Rupees (IR) and 1 U.S. Dollar (USD) = 71.44 Indian Rupees (IR), how much would it cost to buy a Tata Nano in U.S. dollars? Use dimensional analysis to answer the question. Round your answer to the nearest dollar.Choose the three fractions that are multiplied together to calculate the solution using dimensional analysis. Choose all that apply. You must have all correct responses selected before checking the answer to receive credit. 83.11 IR 1 GBP 1 USD 71.44 IR 1 2057 GBP 2057 GBP 1 1 GBP 83.11 IR 71.44 IR 1 USD How much would it cost to buy a Tata Nano in U.S. Dollars? Round your answer to the nearest dollar.$

Estimate the amount of carbon dioxide released in burning one gallon of gasoline. Give your answer in both kilograms and pounds. The density of gasoline is about 730 kg/m^3 and gasoline is about 84% carbon by weight.