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7nadin3 [17]
3 years ago
7

Please help!! I attached an image with the questions.

Computers and Technology
1 answer:
stira [4]3 years ago
8 0

Answer:

why do you need help

Explanation:

yea

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Determine the number of bytes necessary to store an uncompressed RGB color image of size 640 × 480 pixels using 8, 10, 12 and 14
dexar [7]

Answer:

For 8 bits / Color Channel: 921, 600 bytes.

For 10 bits / Color Channel: 1,152,000 bytes.

For 12 bits / Color Channel: 1,382,400 bytes.

For 14 bits / Color Channel : 1,612, 800 bytes.

Explanation:

Un uncompressed RGB color image of 640 pixels wide by 480 pixels height (VGA resolution) uses 3 samples of x bits fin order to represent the quantity of each primary color (red, green and blue) in a given pixel of the image.

So, if we use 8 bits/ sample, we can calculate the bytes needed to store a complete image as follows:

640*480*3*8 bits = 7, 372,800 bits. (1)

As, by definition, 1 byte= 8 bits, we have:

Nº of bytes = 7,372,800 / 8 = 921,600 bytes. (2)

In order to get the bytes needed to store the same image, using 10, 12 and 14 bits/ sample, all we need is replacing 8 by 10, 12 and 14 in (1), and then dividing by 8 as in (2).

Proceeding in this way we obtain:

640*480*3*10 = 9,216,000 bits ⇒    1,152,000 bytes.

640*480*3*12 = 11,059,200 bits ⇒   1,382,400 bytes.

640*480*3*14=   12,902,400 bits ⇒  1,612,800 bytes.

8 0
3 years ago
How to write a program that prompts the user to input two POSITIVE numbers — a dividend (numerator) and a divisor (denominator).
fomenos

Answer:

num1 = int(input("Numerator: "))

num2 = int(input("Denominator: "))

if num1 < 1 or num2<1:

     print("Input must be greater than 1")

else:

     print("Quotient: "+str(num1//num2))

     print("Remainder: "+str(num1%num2))

Explanation

The next two lines prompts the user for two numbers

<em>num1 = int(input("Numerator: "))</em>

<em>num2 = int(input("Denominator: "))</em>

The following if statement checks if one or both of the inputs is not positive

<em>if num1 < 1 or num2<1:</em>

<em>      print("Input must be greater than 1")-> If yes, the print statement is executed</em>

If otherwise, the quotient and remainder is printed

<em>else:</em>

<em>      print("Quotient: "+str(num1//num2))</em>

<em>      print("Remainder: "+str(num1%num2))</em>

<em />

3 0
3 years ago
________ is used for supervisory messages at the internet protocol layer.
Natalija [7]
"ICMP" <span>is used for supervisory messages at the internet protocol layer.
ICMP stands for </span>Internet Control Message Protocol and it refers to a supporting protocol in the Internet protocol suite. It is utilized by network devices which includes routers and these are used to send error messages and operational data showing, for instance, that asked for service which isn't accessible or that a host or switch couldn't be come to.
4 0
3 years ago
A quick boot allows you to do what?
WITCHER [35]
Access the BIOS setup
6 0
3 years ago
Read 2 more answers
Can someone pelaseee help
aalyn [17]

Answer:

Explanation:

develloppemetn de grace en option est logiquement une biologiste experimenter des annes 1256 a toulouse en france

6 0
2 years ago
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