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2 years ago

During her presentation, Marie wanted more freedom to move about the room and interact with her audience. She can use _____.

Computers and Technology

1 answer:

S_A_V [24]2 years ago

5 0

Answer:

The correct answer is:

"a laser pointer and a remote control"

Explanation:

Let us look at the options one by one.

notes pages and an LCD projector

When she is using these options, she cannot have the freedom to move as she has to operate the projector somehow.

laptop computer and a pointer

In this case she has to operate laptop so movement will be reduced.

A laser pointer and remote control will give her a lot of freedom to move as she can use the remote control to operate the slides and the pointer to point stuff ont the slides.

Hence,

The correct answer is:

"a laser pointer and a remote control"

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2 years ago

The cost to ship a package is a flat fee of 75 cents plus 25 cents per pound.

Sonbull [250]

Answer:

The following alterations are done to the program

1. Replace /* Your solution goes here */ with

const int CENTS_PER_POUND = 25;

cout<<"Ship Weight Pounds: ";

cin>>shipWeightPounds;

2. Include

shipCostCents = FLAT_FEE_CENTS + CENTS_PER_POUND * shipWeightPounds;

after

cout << ", Cents per lb: " << CENTS_PER_POUND;

Explanation:

See attachment for complete program as it should be ordered

This line declares CENTS_PER_POUND as a constant integer and it also initializes the variable to 25

const int CENTS_PER_POUND = 25;

This prompts the user for the weight of the shipping items (in pounds)

cout<<"Ship Weight Pounds: ";

This gets user input for the weight of the shipping item

cin>>shipWeightPounds;

.............................

........

...

This calculates the cost of shipping the item

shipCostCents = FLAT_FEE_CENTS + CENTS_PER_POUND * shipWeightPounds;

Download cpp

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2 years ago

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anyanavicka [17]

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2 years ago

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