1.6soln

# 1.6soln - Solutions to even numbered problems from section...

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Solutions to even numbered problems from section 1.6 4a. Suppose an economy has four sectors, Agriculture (A), Energy (E), Manufacturing (M), And Transportation (T). Sector A sells 10% of its output to E and 25% to M and retains the rest. Sector E sells 30% of its output to A, 35% to M, and 25% to T and retains the rest. Sector M sells 30% of its output to A, 15% to E, and 40% to T and retains the rest. Sector T sells 20% of its output to A, 10% to E, and 30% to M, and retains the rest. Construct the exchange table for this economy. Solution: A E M T output .65 .30 .30 .20 A .10 .10 .15 .10 E .25 .35 .15 .30 M 0 .25 .40 .40 T input 8. Balance the chemical equation KMnO 4 + MnSO 4 + H 2 O MnO 2 + K 2 SO 4 + H 2 SO 4 Solution: We will use vectors in R 5 to list the numbers of “atoms per molecule” using the following convention: K Mn O S H KM n O 4 : 1 1 4 0 0 , MnSO

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## This note was uploaded on 01/28/2010 for the course MATH 307 taught by Professor Axenovich during the Fall '08 term at Iowa State.

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1.6soln - Solutions to even numbered problems from section...

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