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3 years ago

HELPPP ASAPP

Computers and Technology

2 answers:

Setler [38]3 years ago

6 0

Answer:

I think that Hardware runs the computer, whereas software performs tasks is correct.

I think that Hardware performs tasks, whereas software provides instructions is correct.

Explanation:

For the first one I put above, I think it is correct because Hardware is literally the computer, it runs everything but the software gives it instructions.

For the second one I put above, I think it is correct because Hardware does what the software tells it, hardware is what makes everything happen, the software gives it code.

For example, if you know Python:

print('Hello')

Will tell the computer to print 'Hello' in the terminal.

If you know javascript:

document.write("Hello") Not sure if this is right btw, I learned js some time ago

This will tell the computer to display Hello on the screen on your website

If you know ok nevermind...

And by software you mean the programming language or something executing the code (complier) right?

Hope this helps!!!

LOOK AT THIS!!!

My guess, might not be correct: Hardware performs tasks, whereas software provides instructions because if software is the app or program right? So then the software gives the code and algorithms and in algorithms you provide instructions and the computer runs the result, if you think about it like this: without the software the hardware can't do anything which is true, so then the software is telling the software what to do (instructions) and the hardware is performing it and showing results and responding to the software. I hope this helps

This is supposed to be a comment but it doesn't fit

MariettaO [177]3 years ago

5 0

Answer: A) Hardware can be and external tool, whereas software is an internal tool.

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3 years ago

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Galina-37 [17]

Answer:

Purpose of the interface

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3. Megan and her brother Marco have a side business where they shop at flea markets, garage sales, and estate

Neko [114]

Answer:

Explanation:

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3 years ago

What is the value of y when this code executes?

Cerrena [4.2K]

Answer:

The operation of 6*x only executes if x is greater or equal to 0, since x=-10 and -10 is less than 0, the operation does not execute. For this reason, the value of y using this code is None.

Explanation:

In python a function is defined with the syntaxis:

def function(x):

the operation to execute (x)

value to return

In this case, the function is foo and the parameter is x:

def foo(x):

if x>= 0:

return 6*x

The code starts by assigning a value to x. Then, the code asks if the value of x is grater or equal to 0, if this condition is meet, then the code returns the value of 6 times x, if not, then the code does not return a value. In this case, x is -10 and this value is not grater or equal to 0. Given that the condition is not met, then the code stops executing and the value of y is none.

4 0

3 years ago

Write a program that uses the Purchase class in 5.13. Set the prices to the following: Oranges: 10 for $2.99 Eggs: 12 for $1.69

Xelga [282]

Answer:

Explanation:

The following program is written in Java. Using the program code from Purchase class in 5.13 I created each one of the fruit objects. Then I set the price for each object using the setPrice method. Then I set the number of each fruit that I intended on buying with the setNumberBought method. Finally, I called each objects getTotalCost method to get the final price of each object which was all added to the totalCost instance variable. This instance variable was printed as the total cost of the bill at the end of the program. My code HIGHLIGHTED BELOW

//Entire code is in text file attached below.

//MY CODE HERE

DecimalFormat df = new DecimalFormat("0.00");

oranges.setPrice(10, 2.99);

oranges.setNumberBought(2*12);

eggs.setPrice(12, 1.69);

eggs.setNumberBought(2*12);

apples.setPrice(3, 1);

apples.setNumberBought(20);

watermelons.setPrice(1, 4.39);

watermelons.setNumberBought(2);

bagels.setPrice(6, 3.50);

bagels.setNumberBought(12);

totalCost = oranges.getTotalCost() + eggs.getTotalCost() + apples.getTotalCost() + watermelons.getTotalCost() + bagels.getTotalCost();

System.out.println("Total Cost: $" + df.format(totalCost));

}

5 0

3 years ago