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Andre45 [30]
3 years ago
9

Write algorithm to find (a+b)^2=(a+b)*(a+b)​

Computers and Technology
1 answer:
Masja [62]3 years ago
3 0

Answer:

Basically

(a+b)^2 = a^2 + b^2 + 2ab

Explanation:

steps

       1: start

       2: read a value

        3: read b value

        4: c=(a+b)*(a+b);

        5: print  c value

         6:end

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What is the main function of the output on a computer or what is it use for? ​
choli [55]

Answer:

It is used to transfer data

Explanation:

An output used on a computer is used for transferring your data from your device to another by any user

3 0
2 years ago
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Suppose a computer can execute 1 billion instructions/sec and that a system call takes 1000 instructions, including the trap and
Genrish500 [490]

Answer:

System calls = 500000

Explanation:

Instructions that a computer can execute = 1 billion instructions/sec

Instructions that a system call takes including the trap and context switching = 1000 instructions

When half of the CPU time is on application, n system calls can be executed in 1 second.

Therefore we'll get an equation as following.

1000 * n = 0.5 * 1000000000

n = 0.5 * 1000000000 / 1000

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System calls = 500000

3 0
3 years ago
13. The Save As command is useful if you want to copy an open document and
Marina86 [1]
A. give the copy a new name
6 0
3 years ago
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6
Mama L [17]

Answer:

=IF(D3>50; E3; F3) and =IF(A1>60;"Pass";"Fail") are valid IF formulas.

Explanation:

P.S - The exact question is -

To find - Select the correct answer from each drop-down menu. Which IF formulas are valid? _____ and _____ are valid IF formulas.

FIRST BLANK

=IF(D3>50; E3; F3)

=IF(D3>50);( E3; F3)

=IF(10<5;23);("Incorrect")

SECOND BLANK

=IF(A1>60;"Pass";"Fail")

=IF(A1>60); ("Pass"; "Fail")

=IF(A1>60; ("Pass"; "Fail"))

Solution -

An IF structure is built following this pattern:

IF(TEST;IF TRUE;IF FALSE)

So,

The correct option is -

=IF(D3>50; E3; F3) and =IF(A1>60;"Pass";"Fail") are valid IF formulas.

7 0
3 years ago
Each symbol of an octal number corresponds to 3 bits of a binary number. is it true or false​
grin007 [14]

Answer: True.

Explanation: It uses only the 3 bits to represent any digit in binary and easy to convert from octal to binary and then to vice-versa. Hope that helps

5 0
3 years ago
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