To find this answer, we need to multiply 3.57 by 12.
Therefore, 12 planks will cost $42.84.
The answer is 540 m2 hope this helps
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.
Answer:
writing the steps of a solution in small pieces of code
Step-by-step explanation:
edg 2020
