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3 years ago

What are the reasons why is it necessary to evaluate online sources and content?

Computers and Technology

1 answer:

marissa [1.9K]3 years ago

7 0

1) You don't know if the source is reliable.
2) It is better to cite reliable sources so.

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The hardware to keep the output data when finished is a

Bess [88]

I believe the answer is modem

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3 years ago

Fill in the blank

melamori03 [73]

Explanation:

save as because if u want to save the bame of it press save as to save it as what u want

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3 years ago

Read 2 more answers

Write a program num2rome.cpp that converts a positive integer into the Roman number system. The Roman number system has digits I

Tom [10]

Answer:

Explanation:

#include <stdio.h>

int main(void)

{

int num, rem;

printf("Enter a number: ");

scanf("%d", &num);

printf("Roman numerals: ");

while(num != 0)

{

if (num >= 1000) // 1000 - m

{

printf("m");

num -= 1000;

}

else if (num >= 900) // 900 - cm

{

printf("cm");

num -= 900;

}

else if (num >= 500) // 500 - d

{

printf("d");

num -= 500;

}

else if (num >= 400) // 400 - cd

{

printf("cd");

num -= 400;

}

else if (num >= 100) // 100 - c

{

printf("c");

num -= 100;

}

else if (num >= 90) // 90 - xc

{

printf("xc");

num -= 90;

}

else if (num >= 50) // 50 - l

{

printf("l");

num -= 50;

}

else if (num >= 40) // 40 - xl

{

printf("xl");

num -= 40;

}

else if (num >= 10) // 10 - x

{

printf("x");

num -= 10;

}

else if (num >= 9) // 9 - ix

{

printf("ix");

num -= 9;

}

else if (num >= 5) // 5 - v

{

printf("v");

num -= 5;

}

else if (num >= 4) // 4 - iv

{

printf("iv");

num -= 4;

}

else if (num >= 1) // 1 - i

{

printf("i");

num -= 1;

}

return 0;

}

8 0

3 years ago

Given that Jamie worked 50 hours (Hours = 50) last week and earns $10.00 an hour (Rate = 10), how much did Jamie earn last week,

quester [9]

Answer:

Jamie earned (Total pay) $500.

Explanation:

We are given the following code:

If (Rate >=10) OR (Hours <=40) Then

TotalPay = Hours * Rate

Else

TotalPay = (Hours * Rate)+(Hours–40)*Rate*1.5

End If

Let us understand the code line by line:

The first line contains an if statement with 2 conditions:

i.e. 1st condition:

The rate is greater than or equal to 10

2nd condition:

Number of hours are lesser than or equal to 40.

There is OR between the two condition i.e. the statement next to if() statement will get executed if any one of them becomes true and else part will not be executed.

The next statement is:

TotalPay = Hours * Rate

It calculates the pay if any of the two conditions written earlier becomes true.

Next statement is else statement:

It will get executed given that the above if() statement becomes false.

Now, we are given that Jamie worked 50 hours last week and earns $10.00 an hour:

i.e.

Hours = 50

Rate = 10

Now, let get to the code execution.

The first condition is true i.e. Rate >= 10 (because Rate is 10 here)

So, the following statement will be used to calculate the Total pay:

TotalPay = Hours * Rate

and else part will not be executed.

TotalPay = 50 * 10 = $500

Jamie earned (Total pay) $500.

3 0

3 years ago

What is green computing in non-technical term?

DochEvi [55]

Answer:

Green computing is also known as green information technology (green IT)

4 0

3 years ago