Answers: 2
Advanced Placement (AP), 22.06.2019 12:10
23. public and private investment in infrastructure include all of the following except a) worker knowledge and skill development b) telecommunication systems, internet provider systems, and power distribution systems c) highways, transit systems, airports, harbors, and educational facilities d) fire departments, police departments, and public safety systems e) water systems, wastewater treatment systems, and navigational systems
Answers: 2
Advanced Placement (AP), 23.06.2019 09:30
Afarm grows soybean and produces chickens. the opportunity cost of producing each of these products increases as more of it is produced. draw the? farm's ppf. label it ppf0. the farm adopts a new technology which allows it to use fewer resources to fatten chickens. draw a ppf that illustrates the impact of the new technology. label it ppf1.
Answers: 1
Advanced Placement (AP), 24.06.2019 22:30
Gneiss is formed. the mineral grains in which granite are flattened under pressure
Answers: 1
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