Mathematics, 17.03.2020 04:37 malachilaurenc
In a recent year, potentially dangerous commercial aircraft incidents (e. g., near collisions) averaged 1.2 per 100,000 flying hours. Let X be the number of incidents in a 100,000-hour period. (a) Justify the use of the Poisson model. Near collisions are random and independent events. Each collision is dependent on the occurrence of another. Collisions are routine systematic occurrences. (b) What is the probability of at least one incident? (Round your answer to 4 decimal places.) Probability (c) More than three incidents? (Round your answer to 4 decimal places.) Probability
Answers: 2
Mathematics, 21.06.2019 17:20
Which system of linear inequalities is represented by the graph? + l tv x-3y > 6 and y > 2x o x + 3y > 6 and y o x-3y > 6 and y> 2x o x + 3y > 6 and y > 2x + 4 la +
Answers: 1
Mathematics, 21.06.2019 17:30
As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.
Answers: 1
Mathematics, 21.06.2019 21:30
He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?
Answers: 1
Mathematics, 21.06.2019 22:20
Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?
Answers: 1
In a recent year, potentially dangerous commercial aircraft incidents (e. g., near collisions) avera...
Mathematics, 19.03.2020 17:29
Mathematics, 19.03.2020 17:29
Mathematics, 19.03.2020 17:29
Mathematics, 19.03.2020 17:29
Geography, 19.03.2020 17:29
Mathematics, 19.03.2020 17:29
History, 19.03.2020 17:29
Mathematics, 19.03.2020 17:29