Business, 25.04.2020 01:50, Kaitneedshelps
Quality control charts usually have a central line and upper and lower control limit lines. Which of the following is not a reason that the process being monitored with the chart should be investigated? Erratic behavior of the plots A single plot falls above or below the control limits A large number of plots are close to the upper or lower control lines A run of five above the central line A change in raw materials or operators
Answers: 2
Business, 22.06.2019 12:00, elianagilbert3p3hh63
Areal estate agent is considering changing her cell phone plan. there are three plans to choose from, all of which involve a monthly service charge of $20. plan a has a cost of $.42 a minute for daytime calls and $.17 a minute for evening calls. plan b has a charge of $.52 a minute for daytime calls and $.15 a minute for evening calls. plan c has a flat rate of $80 with 275 minutes of calls allowed per month and a charge of $.38 per minute beyond that, day or evening. a. determine the total charge under each plan for this case: 150 minutes of day calls and 70 minutes of evening calls in a month. (do not round intermediate calculations. round your answer to 2 decimal places. omit the "$" sign in your response.)c. if the agent will use the service for daytime calls, over what range of call minutes will each plan be optimal? (round each answer to the nearest whole number. include the indifference point itself in each answer.)d. suppose that the agent expects both daytime and evening calls. at what point (i. e., percentage of total call minutes used for daytime calls) would she be indifferent between plans a and b?
Answers: 1
Business, 22.06.2019 19:20, dayday0
Six years ago, an 80-kw diesel electric set cost $160,000. the cost index for this class of equipment six years ago was 187 and is now 194. the cost-capacity factor is 0.6. the plant engineering staff is considering a 120-kw unit of the same general design to power a small isolated plant. assume we want to add a precompressor, which (when isolated and estimated separately) currently costs $13291. determine the total cost of the 120-kw unit. (hint: skip $ and comma symbols)
Answers: 3
Business, 23.06.2019 12:00, Mialock7677
An increase in mexico’s demand for united states goods would cause the value of the dollar to
Answers: 1
Quality control charts usually have a central line and upper and lower control limit lines. Which of...
Mathematics, 20.10.2020 21:01
Health, 20.10.2020 21:01
Mathematics, 20.10.2020 21:01
Physics, 20.10.2020 21:01
English, 20.10.2020 21:01
Mathematics, 20.10.2020 21:01