Problem 1EQ: 1. Suppose that, in Example 2.27, 400 units of food A, 600 units of B, and 600 units of C are placed... Problem 2EQ: 2. Suppose that in Example 2.27, 400 units of food A, 500 units of B, and 600 units of C are placed... Problem 3EQ: A florist offers three sizes of flower arrangements containing roses, daisies, and chrysanthemums.... Problem 4EQ: 4. (a) In your pocket you have some nickels, dimes, and quarters. There are 20 coins altogether and... Problem 5EQ: 5. A coffee merchant sells three blends of coffee. A bag of the house blend contains 300 grams of... Problem 6EQ: Redo Exercise 5, assuming that the house blend contains 300 grams of Colombian beans, 50 grams of... Problem 7EQ: In Exercises 7-14, balance the chemical equation for each reaction.
7.
Problem 8EQ: In Exercises 7-14, balance the chemical equation for each reaction.
8. (This reaction takes place... Problem 9EQ: In Exercises 7-14, balance the chemical equation for each reaction. C4H10+O2CO2+H2O(This reaction... Problem 10EQ: In Exercises 7-14, balance the chemical equation for each reaction. C7H6O2+O2H2O+CO2 Problem 11EQ: In Exercises 7-14, balance the chemical equation for each reaction.
11. (This equation represents... Problem 12EQ: In Exercises 7-14, balance the chemical equation for each reaction.
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Problem 13EQ: In Exercises 7-14, balance the chemical equation for each reaction.
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Problem 14EQ: In Exercises 7-14, balance the chemical equation for each reaction.
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Problem 15EQ Problem 16EQ Problem 17EQ Problem 18EQ Problem 19EQ: For Exercises 19 and 20, determine the currents for the given electrical networks.
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Problem 20EQ: For Exercises 19 and 20, determine the currents for the given electrical networks. Problem 21EQ: 21. (a) Find the currents in the bridge circuit in Figure 2.22.
(b) Find the effective resistance... Problem 22EQ:
22. The networks in parts (a) and (b) of Figure 2.23 show two resistors coupled in series and in... Problem 23EQ:
23. Consider a simple economy with just two industries: farming and manufacturing. Farming consumes... Problem 24EQ: Suppose the coal and steel industries form a closed economy. Every $1 produced by the coal industry... Problem 25EQ:
25. A painter, a plumber, and an electrician enter into a cooperative arrangement in which each of... Problem 26EQ Problem 27EQ Problem 28EQ Problem 29EQ Problem 30EQ Problem 31EQ:
31. In Example 2.35, describe all possible configurations of lights that can be obtained if we... Problem 32EQ Problem 33EQ Problem 34EQ Problem 35EQ Problem 36EQ Problem 37EQ Problem 38EQ Problem 39EQ Problem 40EQ Problem 41EQ Problem 42EQ Problem 43EQ Problem 44EQ Problem 45EQ Problem 46EQ Problem 47EQ Problem 48EQ Problem 49EQ Problem 50EQ Problem 51EQ Problem 52EQ Problem 53EQ format_list_bulleted