The State of Chiapas, Mexico, decided to fund a program for improving reading skills in elementary school students. The first cost is $300,000 now, and an update amount of $100,000 every 5 years forever. Determine the perpetual equivalent annual cost at an interest rate of 10% per year.
What will be an ideal response?
AW = -300,000(0.10) – 100,000(A/F,10%,5)
= -30,000 – 100,000(0.16380)
= $-46,380
Trades & Technology
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Name the geometric tolerance that is a combination of controls that can include the control of circular elements of a surface, the control of the cumulative variations of circularity, straightness, coaxiality, angularity, taper, and profile of a surface, and the control of variations in perpendicularity and flatness.
What will be an ideal response?
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A pH of what would be suitable for earthworm bedding?
A. 8.6 B. 7.8 C. 6.8 D. No answers
Trades & Technology
When looking for the quality of materials and methods of construction for a floor assembly, you would refer to the _____.