Mathematics, 26.03.2021 21:00, mayamcmillan11
One of two alternatives will be selected to reduce flood damage in a rural community in central Arizona. The estimates associated with each alternative are available. Use B/C analysis at a discount rate of 10% per year over a 20-year study period to determine which alternative should be selected. For analysis purposes only, assume the flood damage would be prevented in years 3, 9, and 18 of the study period. Retention Pond Channel Initial Cost, $ 880,000 1,500,000 Annual Maintenance , $/Year 92,000 30,000 Reduced Flood Damage, $ 200,000 625,000 The ΔB/C ratio is?
Answers: 3
Mathematics, 21.06.2019 15:30, carriecarl3530
State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.
Answers: 1
Mathematics, 21.06.2019 15:50, tmarie03
Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares
Answers: 1
Mathematics, 21.06.2019 22:30, evanwall91
The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?
Answers: 1
Mathematics, 22.06.2019 02:00, sarbjit879
Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no
Answers: 2
One of two alternatives will be selected to reduce flood damage in a rural community in central Ariz...
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