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Scientists study many lines of evidence to estimate the age of the Earth, including rocks, fossils, other objects in the solar system, and the half-lives of radioactive elements. Based on all of this information, scientists estimate the age of the Earth to be _______ years. A. 4.54 billion B. 454,000 C. 45,400


4.54 billion years old

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Please help!! will fan and medal 1. The standard resolution for graphics on the Web is _________. (1 point) 2. The ___________ the resolution, the larger the file size. (1 point) 3. An ____________ image is an image that appears on a Web page. (1 point) 4. ________ size, download times, and the number of colors are factors that will help you decide which graphic format you should use. (1 point) 5. Adobe __________ is an image editing program. (1 point) 6. The ________ tag is used to bring an image into a Web site. (1 point) 7. The __________ format was the most recently developed popular graphic format. (1 point)

So here are the answers that would best complete the given statements above.
1. The standard resolution for graphics on the Web is 72 dpi.
2. 
 The larger the resolution, the larger the file size.
3. 
An Inline image is an image that appears on a Web page.
4. File 
size, download times, and the number of colors are factors that will help you decide which graphic format you should use.
5. 
 Adobe Photoshop is an image editing program.
6. The IMG tag 
s used to bring an image into a Web site. 
7. The PNG 
format was the most recently developed popular graphic format. 

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What is the purpose of the operating systems management function

The purpose of the operating systems is to provide an interface between the user and hardware. It's mange all resources, for example; memory, processors, and disk space. It's also mange how to file and store data in a computer system.

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To specify AutoCorrect rules and exceptions to the rules, tap or click FILE to open the Backstage view, tap or click ____ , and then tap or click Proofing in the dialog box that displays.

Hey there! Hello!

So, I'm assuming you're referring to Microsoft Office on Microsoft Windows for this question. I'm on a Mac, so the process is entirely different, since you go to the "Word" tab (to the right of the apple), click Preferences, then click on "AutoCorrect." No File tab needed. 

But, the blank (in the case of Windows) should have "Options" in it. The process involves clicking open the File tab, then clicking Options, then Proofing, then "AutoCorrect Options."

Hope this helped you out! Feel free to ask me any additional questions if you have any. :-)

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Web résumés allow you to include extra graphics and images that you would not include in a traditional résumé. true or false

Answer: true

Explanation:

Web resume is known to be a type of resume read by a computer program which summarizes an individual’s information to employers of job. It includes information such as education, skills, job experience and so on. Thus, graphics or photos and images of projects which have been done in the past can be displayed on the web resume by uploading it on the computer system along with the resume.

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When a formula contains the address of a cell, it is called a(n) ________. A. cell reference B. operator C. function D. simple formula

I'm pretty sure, that this is a correct answer: When a formula contains the address of a cell, it is called a A. cell reference. 

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1. Two benefits of a cloud-based system are _____ and _____. A. offline storage; easy etiquette B. data backup; online meetings C. video conferencing; social media D. data backup; collaboration 2. According to the Center for 21st Century Skills, critical thinking ability includes all of the following skills, EXCEPT ______. A. reason effectively B. solve problems C. communicate clearly D. use systems thinking

1. Two benefits of a cloud-based system are data backup and collaboration. So the answe it's D. Cloud services allow you to save your backup data in the online storage and then recover it if you need.
2. If my memory serves me well, according to the Center for 21st Century Skills, critical thinking ability includes all of the following skills, except C. communicate clearly.

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The __________ clash of clans and candy crush saga are video games that exploit the real world–digital world convergence by building huge personal-rewards psychology for players.

The  game play of the clash of clans and candy crush saga are video games that exploit the real world–digital world convergence by building huge personal-rewards psychology for players.The Candy Crush game app exploits some well known weaknesses in the human brain to keep us playing

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Although the Earth's crust formed relatively early in the Earth's history, it was not present when the Earth first began to form. Also, plate tectonics has recycled the Earth's crust throughout most of its history. Using this information, what can be concluded about the age of the Earth if the oldest known rocks in the Earth's crust are 4.28 billion years old? A. The Earth is exactly 4.28 million years old. B. The Earth is younger than 4.28 billion years. C. The Earth is older than 4.28 billion years.

The Earth is older than 4.28 billion years.

"When the Earth first began to form, it was molten and did not have a crust. The crust formed sometime after the Earth formed as a whole. Therefore, the Earth's oldest known crustal rocks are not as old as the Earth itself. Also, because the crust has been recycled continuously through plate tectonics, these rocks may not represent the true, original crust of the Earth. This would be mean that the original crust is even older than 4.28 billion years.

Based on all of this information, it can be concluded that the Earth is older than 4.28 billion years."

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Are high tech messages are always preferable to low tech messages

Yes very much so . The correct way to shut off the computer is to a. click stop. b. push the power button on the system unit. c. click start, then run, and then type shut down. d. click start and then shut down.

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Which advancement in technology has increased scientific knowledge of planets other than Earth? A. cellular models B. microscopes C. probeware D. rovers

Well Mars has had multiple rovers exploring it for many years, such a "Curiosity" and "Opportunity" so I would go with rovers.

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A slide can have which of the following? -More than one title -More than one Text box -Text box and drawing objects -All of these

The correct answer is All of these.

A slide can have more than one title, it can have as many titles as you want. Titles, subtitles, sub sub titles etc.

A slide can have more than one text box, again it can have as many as you want. Ideally you don't want too many as the slide will look crowded and messy but if that is what you want then it is possible.

A slide can have text boxes and drawings, you are not limited in this.

There is a lot of creative freedom in what can be added to a slide in a presentation. Just tailor it to your needs.


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I have this question from the textbook:" Web Development and Design Foundations with HTML5-7th ed." I cannot seem to figure out part "c" of the question. 1. Design a new web page using embedded CSS to configure a background color and text color. Include the following in your web page. a. Your name Use an h1 header that you have configured, using element selector with drop shadow text, transparent background color, and a sans-serif font b. A description of your favorite hobbies and activities Configure a CSS class that stylizes this description list c. A photo of yourself (be sure to optimize the image for display on the Web) Write the CSS for an id called holder that is configured to 80% width and centered Put your photo in a that uses the id holder Make sure that your image is accessible by using an alt tag, etc. Make this image a hyperlink by adding a link to it to a favorite hobby site or your email with a mailto link this is what I have so far, and kind of stuck!

Hi! I've never taken a class for web development, so I can't say for sure. But I think part (c) is looking for an image of you that is probably low in file size while still looking good. That means that .jpg will probably do, you can look in your photo editor when saving/exporting for settings such as compression and number of colors, and you can try to make the image just the right size for a normal screen (as long as it looks good on a larger screen).

Beyond that, there's just many details to this. Just follow the instructions a few times.
Make the image.
Make the HTML without the CSS.
Make the CSS and put it in a <style> HTML element.


Also, the question is weird:  it suggests using an "alt" tag. I think it's referring to the "alt" attribute of the <img/> tag. This specifies text that can appear if for any reason the image can't be displayed.

You can give an element an id by giving it the id attribute, like <div id="holder"></div>.
And the image can be a link by having the <img/> element inside of and <a> element.

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1.Every javafx.event.Event object has the ________ method. A.getSource() B.getActionCommand() C.getTimeStamp() D.getWhen() E.getKeyChar() 2.The code in a thread that is different than the main/UI thread should directly manipulate user interface elements? True False 3.What is the Factory OO design pattern? A.A method that fills an ArrayList based on a data source. B.Saving object data to files using serialization. C.Using a method to create objects without having to specify the exact class of the object to be produced. D.Using a thread to construct objects based on a timer tick. 4.Objects of a subclass can be assigned to a super class reference. True False 5.What is the Factory OO design pattern? A.A method that fills an ArrayList based on a data source. B.Saving object data to files using serialization. C.Using a method to create objects without having to specify the exact class of the object to be produced. D.Using a thread to construct objects based on a timer tick. 6.The 'this' keyword is used to resolve conflicts between method parameters and instance fields/methods of the invoked class. True False

1.Every javafx.event.Event object has the ________ method.

B.getActionCommand()

2.The code in a thread that is different than the main/UI thread should directly manipulate user interface elements?
True

3.What is the Factory OO design pattern?

C.Using a method to create objects without having to specify the exact class of the object to be produced.

4.Objects of a subclass can be assigned to a super class reference.
True

5.What is the Factory OO design pattern?

C.Using a method to create objects without having to specify the exact class of the object to be produced.

6.The 'this' keyword is used to resolve conflicts between method parameters and instance fields/methods of the invoked class.

False

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How many keywords are there in C programming language

In total there are 32 keywords in the c programming language.

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I have a couple of questions on java for my homework 21229 Assume the availability of a method named makeLine that can be passed a non-negative integer n and a character c and return a String consisting of n identical characters that are all equal to c. Write a method named printTriangle that receives two integer parameters n andk. If n is negative the method does nothing. If n happens to be an even number, its value is raised to the next odd number (e.g. 4-->5). Then, when k has the value zero, the method prints a SYMMETRIC triangle of O's (the capital letter O) as follows: first a line of n O, followed by a line of n-2 O's (indented by one space), and then a line of n-4 O's (indented by two spaces), and so on. For example, if the method received 5,0 (or 4,0) it would print: OOOOO OOO O Note: in the above output , the first line contains 0 spaces before the first O, the next line 1 space, and so on. Note: These instructions state what the method does when k is zero, but it is up to you, the programmer, to determine what it does when k is not zero and use it for your advantage. The method must not use a loop of any kind (for, while, do-while) to accomplish its job. The method should invoke makeLine to accomplish the task of creating Strings of varying lengths. 20861 A palindrome is a string that reads the same forwards or backwards; for example dad, mom, deed (i.e., reversing a palindrome produces the same string ). Write a recursive, boolean -valued method , isPalindrome that accepts a string and returns whether the string is a palindrome. A string , s, is a palindrome if: s is the empty string or s consists of a single letter (which reads the same back or forward), or the first and last characters of s are the same, and the rest of the string (i.e., the second through next-to-last characters ) form a palindrome. 20864 A 'array palindrome' is an array which, when its elements are reversed, remains the same (i.e., the elements of the array are same when scanned forward or backward) Write a recursive, boolean -valued method , isPalindrome, that accepts an integer -valued array , and a pair ofintegers representing the starting and ending indexes of the portion of the array to be tested for being a palindrome. The function returnswhether that portion of the array is a palindrome. An array is a palindrome if: the array is empty (0 elements ) or contains only one element (which therefore is the same when reversed), or the first and last elements of the array are the same, and the rest of the array (i.e., the second through next-to-last elements ) form a palindrome.

In C, strings aren't a data type. Strings are handled as an array of char (acters). Therefore, your two palindrome assignments are basically the same.

Recursion is something that is probably the most mind warping thing to learn in programming, but it is VERY well worth it. There's a number of problems that are recursive in nature. One that you're familiar with is doing addition with pencil and paper.  Think about it: you align the numbers in columns as you're "going in", when you run out of numbers, the base case, you start adding the column of numbers and the carry and write out the least significant digit of the total and returning the most significant digit[s] up the "unwind".

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