subject

Mathematics, 22.02.2021 18:30 jjdj5218

Of 50 laptop computers available in a supply room, 20 have a wireless card, 12 have aCD/DVD burner, and 24 have neither. In an experiment, a laptop is randomly selected from thesupply room and whether or not it has a wireless card or a CD/DVD burner recorded. Using W to denote the event that the selected laptop has a wireless card and C to denote the event that the selected laptop has a CD/DVD burner, symbolically denote the following events and find the number of laptop computers represented by each. Required:
a. The selected laptop has both a wireless card and a CD/DVD burner.
b. The selected laptop has either a wireless card or a CD/DVD burner.
c. The selected laptop has a CD/DVD burner only.
d. The selected laptop has either a wireless card or a CD/DVD burner but not both.

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:10

Find the value of x for which the lines are parallel.

Answers: 1

question

Mathematics, 21.06.2019 19:00

Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.

Answers: 1

question

Mathematics, 21.06.2019 20:20

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

Answers: 1

question

Mathematics, 21.06.2019 21:00

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

Answers: 2

You know the right answer?

Of 50 laptop computers available in a supply room, 20 have a wireless card, 12 have aCD/DVD burner,...

Questions

question

Business, 28.11.2019 05:31

Use the data set wage2.dta to estimate the following model: log (wage) = β0 + β1educ + β2exper + β3tenure + β4married + β5south + β6urban + β7black +...

question

Chemistry, 28.11.2019 05:31

When 18.9 kj is transferred to a gas sample in a constant volume adiabatic container with a calorimeter constant of 2.22 kj/k, the temperature of the...

question

Physics, 28.11.2019 05:31

A4.3-cm-diameter disk with a 2.9-cm-diameter hole rolls down a 57-cm-long, 21 ∘ ramp. what is its speed at the bottom?...

question

Physics, 28.11.2019 05:31

Atoy train of m=0.60 kg moves at 20m/s along a straight track. it bumps into another train of m=1.5kg moving in the same direction. they stick togethe...

question

Chemistry, 28.11.2019 05:31

Click on objects to label the chemical reaction which allows the cell to store chemical energy....

question

Business, 28.11.2019 05:31

On february 15, 2011, spring hope corporation repurchases 1,200 shares of its outstanding common stock for $7 per share. on march 1, 2011, spring hope...

question

Physics, 28.11.2019 05:31

Clouds inhibit the outflow of terrestrial radiation. this acts to...

question

Biology, 28.11.2019 05:31

Compare the speed of the basketball at the positions a and d. explain your comparison(i've already put this question but it was the wrong...

question

Physics, 28.11.2019 05:31

When you take your 1900-kg car out for a spin, you go around a corner of radius 53m with a speed of 13m/s. the coefficient of static friction between...

question

Mathematics, 28.11.2019 05:31

Find the average value of f over the given rectangle. f(x, y) = 2x2y, r has vertices (−2, 0), (−2, 5), (2, 5), (2, 0)....

question

English, 28.11.2019 05:31

Compare and contrast how the structures used in "the secret life of walter mitty" and "gumption" contribute to their meaning. i need a few comparisons...

question

Physics, 28.11.2019 05:31

Acircular loop of flexible iron wire has an initial circumference of 165.0cm, but its circumference is decreasing at a constant rate of 12.0cm/s due t...

question

Biology, 28.11.2019 05:31

Compare the horizontal and vertical components of global winds. (earth science)...

question

Chemistry, 28.11.2019 05:31

Silane is a gas that is used to prepare extremely pure silicon for use in semiconductors, such as computer chips. a sample of silane has a mass of 15....

question

Mathematics, 28.11.2019 05:31

Anew york times article titled for runners, soft ground can be hard on the body considered two perspectives on whether runners should stick to hard su...

question

Physics, 28.11.2019 05:31

Sound with frequency 1270 hz leaves a room through a doorway with a width of 1.12 m . at what minimum angle relative to the centerline perpendicular t...

question

Mathematics, 28.11.2019 05:31

Aprofessor of industrial relations believes that an individual's wage rate at a factory (y) depends on his performance rating (x1) and the number of e...

question

Chemistry, 28.11.2019 05:31

Which of the following is not a proper iupac name? a. 3-pentanone b. 1-cyclopentanone c. 2-pentanone d. 1-pentanone...

question

Mathematics, 28.11.2019 05:31

A. find the critical point of the given function and then determine whether it is a local maximum, local minimum, or saddle point. f(x, y)...

question

Business, 28.11.2019 05:31

Below is an example of an incorrectly prepared statement of cash flows. the descriptions of activities are correct. cash from operating activities net...

More questions: Mathematics Another questions