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To minimize the cost, we take the straight distance from the refinery to the other side of the river as 2 km. Also, the 7 km will be the distance that has to be traveled by the pipeline in land. The total cost, C, is therefore,
total cost = (2 km)($800,000/km) + (7 km)($400,000 /km)
total cost = $4,400,000
Thus, the total cost of the pipeline is approximately $4,400,000.00.
The answer is 7 - 7.5
you multiply 5 and 3 and get 15 then divide by 2
Answer:
yes it is u are correct
Step-by-step explanation: plz mark brainliest
Answer:
24/4
Step-by-step explanation:
all you have to do is multiply 4x6=24
