Answer:
payback period is 9.4785 ≅ 9.5 years
Explanation:
BTU stands for British thermal units and MCF stands for the volume of 1,000 cubic feet.
We know that one thousand cubic feet (Mcf) of natural gas equals 1.037 million Btu.
Difference between heat loss before and after installation = (42-28) millions BTU = 14 millions BTU
14 million BTU is equivalent to --
1.037 million BTU = 1 MCF
1 million BTU = (1/1.037) MCF
14 million BTU = (1/1.037) x 14 MCF = 13.5004 MCF
Cost of 13.5004 MCF = = $8.94 x 13.5004 = $120.6935
Pay back period = (1144/120.6935) = 9.4785
Therefore, her payback period is 9.4785 ≅ 9.5 years
1. The Northern Colonies had warm summers and very cold winters with and a thin layer of soil only for subsistence farming. The Southern Colonies had hot summers and cold winters and had rich fertile soil suitable for cash crop farming
2. The Stono rebellion is significant because it established resentment against British domination and increased tension between colonists and the British
Answer:
I think the best answer choice is c because irrigation didn't cause droughts for sure
Explanation:
Answer:
the decisions are not taken by representatives. All decisions are voted on by the people. Hope this helps ya