Mathematics, 17.02.2020 21:56 Studyhard3332
Modern forest management uses controlled fires to reduce fire hazards and to stimulate new forest growth. Management has the option to postpone or plan a burning. In a specific forest tract, if burning is postponed, a general administrative cost of $300 is incurred. If a controlled burning is planned, there is a 50% chance that good weather will prevail and burning will cost $3200. The results of the burning may be either successful with a probability of .6 or failure with probability .4. Successful execution will result in an estimated benefit of $6000, and an execution failure will provide only $3000 in benefits. If the weather is poor, burning will be cancelled incurring a cost of $1200 and no benefit. (A) Develop a decision tree to determine whether burning should be planned or postponed. (B) If we change the probability of weather being good to 0.3 and poor to 0.7, should we plan or postpone?
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Mathematics, 21.06.2019 17:00
Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?
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Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.
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The bake stars picked 907 apples last weekend at a local orchard they made caramel apples and sold them in the bakery in trays of 6
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Mathematics, 21.06.2019 19:00
Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?
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Modern forest management uses controlled fires to reduce fire hazards and to stimulate new forest gr...
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