subject

Mathematics, 07.10.2019 17:10 aleikebanks

Asoftware company receives hundreds of support calls each day. there are several common installation problems, call them a, b, c and d. several of these problems result in the same symptom, lock up after initiation. suppose that the probability of a caller reporting the symptom lock up is .7 and the probability of a caller having problem a and a lock up is .6. given the caller reports a program lock up, what is the probability that the cause of the malfunction is problem a?

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:00

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

Answers: 1

question

Mathematics, 21.06.2019 19:00

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?

Answers: 1

question

Mathematics, 21.06.2019 22:00

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota

Answers: 2

question

Mathematics, 22.06.2019 01:00

Find the value of the variable and the length of each chord for #5 and #6.

Answers: 1

You know the right answer?

Asoftware company receives hundreds of support calls each day. there are several common installation...

Questions

question

Mathematics, 06.11.2019 01:31

Two names are drawn from a hat, signifying who should go pick up pizza. two of the names are on the swim team and three are not. the number of swimmer...

question

Mathematics, 06.11.2019 01:31

Two buses depart two cities moving in the same direction. the speed of the first bus is 54 mph which is 60% of the speed of the second bus. the faster...

question

Engineering, 06.11.2019 01:31

Two previously undeformed specimens of the same metal are to be plastically deformed by reducing their cross-sectional areas. one has a circular cross...

question

Mathematics, 06.11.2019 01:31

Two parallel lines are crossed by a transversal. parallel lines x and y are cut by transversal w. on line x where it intersects with line w, 4 angles...

question

Business, 06.11.2019 01:31

Two friends wanted to decide where to go for dinner. their conversation went like this: "we need to get something to eat. how about sharky's so we ca...

question

Mathematics, 06.11.2019 01:31

Two parallel lines, e and f, are crossed by two transversals. horizontal and parallel lines e and f are cut by transversals c and d. all angles are de...

question

Chemistry, 06.11.2019 01:31

Two very large parallel planes having surface conditions which very nearly approximate those of a black body are maintained at 1100 and 425 °c, respec...

question

Mathematics, 06.11.2019 01:31

Two liters of water are poured into an empty vase shaped like an octagonal prism. the base area is 100 square centimeters. what is the height of the w...

question

Business, 06.11.2019 01:31

Two savanna communities both contain 15 plant species. in community a, each of the 15 species is represented by 20 individuals. in community b, 10 of...

question

Biology, 06.11.2019 01:31

Two proteins bind to the same ligand, and protein a has half of its binding sites occupied when the ligand concentration is 0.5 mm, while protein b ha...

question

Mathematics, 06.11.2019 01:31

Arrange the digits 1,1,2,2,3,3, as a six-digit number in the 1s are separated by 1 digit, the 2s are separated by 2 digits, and the 3s are separated b...

question

History, 06.11.2019 01:31

Over the centuries, the chinese have revered meng mu as the epitome of ideal motherhood. how did she perform her role as mother, and what does that su...

question

Mathematics, 06.11.2019 01:31

1. home theater the number of home theaters a company sellsvaries directly as the money spent on advertising. how manyhome theaters does t...

question

Mathematics, 06.11.2019 01:31

Igive u a brainliest just show your work k. and don't ask cause im give you it anyways. if mark gets a job that earns $10 an hour, and he...

question

Mathematics, 06.11.2019 01:31

1. suive ed it ut lifese eyualiuits. lapuittui jn a. 2b + 8 – 5b + 3 = -13 + 8b – 5...

question

History, 06.11.2019 01:31

Softball and baeball rules pick-off? a. the player responsible for the area between 2nd and 3rd base b. the play...

question

Physics, 06.11.2019 01:31

We consider a projectile motion against a linear drag force d = −b∗v, where v is the velocity of the projectile. (a) suppose only a vertic...

question

English, 06.11.2019 01:31

What is queen elizabeth purpose in this passage...

question

Mathematics, 06.11.2019 01:31

Ashop sells chocolate, vanilla and strawberry ice creams. 45% of the ice creams sold are vanilla, and 1/4 are strawberry. what percentage are chocolat...

question

History, 06.11.2019 01:31

According to steinbeck how does the service that migrant workers provide compare with how migrant workers are often viewed in america...

More questions: Mathematics Another questions

Questions on the website: 13722360