A disk drive manufacturer sells storage devices with capacities of one terabyte, 500 gigabytes, and 100 gigabytes with probabilities 0.5, 0.3, and 0.2, respectively. The revenues associated with the sales in that year are estimated to be $50 million, $25 million, and $10 million, respectively. Let X denote the revenue of storage devices during that year. Determine the probability mass function of X.

Answers

Answer 1
Answer:

Answer and Explanation:

As per the question:

The Probability Mass function also known as frequency function of the variable X can be defined as a capacity or function that gives the likelihood that a discrete arbitrary variable is actually equivalent to some value.

From the question it can be given as:

f(50) = P(X = 50) = 0.5

f(25) = P(X = 25) = 0.3

f(10) = P(X = 10) = 0.2


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The primary benefit to the use of overlays in animation is that animators are able to

Answers

The primary benefit to the use of overlays in animation is that animators are able to enhance their output to perfection. It could also downgrade their output as to the number of numerous overlays they had applied to their animation.

Add a dimensionality to their animations. It gives the visuals more depth and for a more realistic feel. It provides a richer visualization for the viewers. Overlays are utilized by animators to enhance each scene with more details that would make the animation look better.

An OCA previously classified a recent government breakthrough in energy technology as Confidential. The military is developing a new weapons system that will use this technology, and it has been determined it will now cause greater damage to national security if the information is released. How should the OCA responsible for classifying the energy technology change the classification level?

Answers

Answer:

Upgrade the energy technology classification.

Explanation:OCA(office of contract administrator) is a Government agency that has the sole responsibility of reviewing/Evaluating of contracts and grants which are linked with sponsored projects.

Office of contract administrator tries to ensure that the sponsored contracts meets all the required standards and Government regulations that are expected to make it more efficient in delivery of service and results.

Answer: Upgrade the energy technology classification

 

Explanation:    

 The OCA is stand for the original classification authority in which the information are get classify based on the given situation.

The Original classification authority is basically responsible for classifying the various types of technology by upgrading the energy technology by chaining the process of classification level.

 According to the given scenario, the OCA is classified the energy technology and this type of technology is typically used in the new weapons that is developed by the military.

 Therefore, The given answer is correct.

7. You were discussing software piracy with a friend and were surprised to learn how software piracy can impact your life every day. What is a risk or an effect of software piracy?

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Software piracy hurts everyone. It affects the live of the one who develops it and also you pirates it.
Someone develop it spending all his efforts, time and money but you will just rob all their efforts.

What are the advantages and disadvantages of nuclear energy?

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Advantages: Nuclear energy has the ability to produce electricity without greenhouse gas emissions. It produces electricity without pollution

Disadvantages: The nuclear weapons threats. Some reactors produce plutonium which can be used to make nuclear weapons

What essential part of the operating system communicates with the BIOS, device drivers, resource managers, and APIs to coordinate operating system functions?

Answers

Answer:

The answer for the part of the operating system communicates with the BIOS, device drivers, resource managers, and APIs to coordinate operating system functions is theKernel.

Explanation:

The Kernel is the part of the operating system that is most visible to users.

It provides a reference point for activities in the operating system and coordinates operating system functions.

The kernel communicates with the BIOS, device drivers, and the API and handles the hardware, timing schedule, peripherals, memory, disks and user access.

PowerPoint's varied themes and ____ help give presentations a unified and aesthetically pleasing look. layouts panes tabs slides

Answers

The answer is layout.
In customizing slide elements, varied themes and layouts give the presentations in PowerPoint a unified and aesthetically pleasing look. To give your slides unique quality, you can modify the default theme and layout settings. One of the easier methods in creating a  custom presentation is to change a theme for one or more slides.