U.S. National Debt The U.S. national debt stood at $10.025 trillion in 2008 (t = 0) and was growing at the rate of R(t)

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U S National Debt The U S National Debt Stood At 10 025 Trillion In 2008 T 0 And Was Growing At The Rate Of R T 1 (10.6 KiB) Viewed 46 times

U.S. National Debt The U.S. national debt stood at $10.025 trillion in 2008 (t = 0) and was growing at the rate of R(t) = 0.070251t² - 0.51548t + 2.1667 (0 ≤t≤ 4) trillion dollars/year in year t between 2008 and 2012. What was the U.S. national debt in 2012?+ (Round your answer to three decimal places.) $ trillion