Mathematics, 09.09.2020 20:01 kolibeilfuss
A nuclear power company is deciding whether to build a nuclear plant at Chico Canyon or at Pleasantville. The cost of building the power plant is $14 million at Chico and $20 million at Pleasantville. If the company builds at Chico, however, and an earthquake occurs at Chico during the next 5 years, construction will be terminated and the company will lose $14 million (and will still have to build a power plant at Pleasantville). Without further information, the company believes there is a 20% chance that an earthquake will occur at Chico during the next 5 years. Suppose that an actual (not perfectly reliable) geologist can be hired to analyze the earthquake risk. The geologist’s past record indicates that he will predict an earthquake on 90% of the occasions for which an earthquake will occur and no earthquake on 85% of the occasions for which an earthquake will not occur. Given this information, What is the maximum amount the company can pay the geologist? (answer format as in example 10,000,000)
Answers: 3
Mathematics, 21.06.2019 15:30, heavenwagner
How many days was the temperature above 90 degrees?
Answers: 3
Mathematics, 21.06.2019 17:00, themajesty9898
Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.
Answers: 1
Mathematics, 21.06.2019 17:30, bradleycawley02
Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so, about which interval is it approximately symmetric?
Answers: 3
Mathematics, 21.06.2019 20:30, meowmeowcow
Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld
Answers: 1
A nuclear power company is deciding whether to build a nuclear plant at Chico Canyon or at Pleasantv...
Mathematics, 03.03.2021 19:20
Advanced Placement (AP), 03.03.2021 19:20
Mathematics, 03.03.2021 19:20
Mathematics, 03.03.2021 19:20
Mathematics, 03.03.2021 19:20