Answer:
C) Vendor bulletin board
Explanation:
-Customer service refers to the assistance that helps users with questions or problems that they may have.
-User manual refers to a guide that products have that shows how to use them.
-Vendor bulletin board is a web forum created by the vendor in which users can post information, questions and opinions.
-Video tutorial is a video that teaches how to do something.
According to this, the web resource that would be most helpful for Maria to read comments and suggestions before she begins baking is the vendor bulletin board.
Undefined function 'symsum' for input arguments of type 'double'.
The mass percent of hydrogen in CH₄O is 12.5%.Mass percent is the mass of the element divided by the mass of the compound or solute.
What is the mass percent?Mass percent is the mass of the element divided by the mass of the compound or solute.
Step 1: Calculate the mass of the compound.
mCH₄O = 1 mC + 4 mH + 1 mO = 1 (12.01 amu) + 4 (1.00 amu) + 1 (16.00 amu) = 32.01 amu
Step 2: Calculate the mass of hydrogen in the compound.
mH in mCH₄O = 4 mH = 4 (1.00 amu) = 4.00 amu
Step 3: Calculate the mass percent of hydrogen in the compound.
%H = (mH in mCH₄O / mCH₄O) × 100%
%H = 4.00 amu / 32.01 amu × 100% = 12.5%
The mass percent of hydrogen in CH₄O is 12.5%.
CO2 = 1.580 grams H2O = 0.592 grams Lookup the molar mass of each element in the compound Carbon = 12.0107 Hydrogen = 1.00794 Oxygen = 15.999 Calculate the molar mass of CH4O by adding the total masses of each element used. 12.0107 + 4 * 1.00794 + 15.999 = 32.04146 Now calculate how many moles of CH4O you have by dividing by the molar mass. m = 1.15 g / 32.04146 g/mole = 0.035891 mole Now figure out how many moles of carbon and hydrogen you have. Carbon = 0.035891 moles Hydrogen = 0.035891 moles *
Therefore, The mass percent of hydrogen in CH₄O is 12.5%.
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Alphabet for your reference: a b c d e f g h i j k l m n o p q r s t u v w x y z if the code for cat is ecv what is the code for dog
By comparing the letters in 'cat' and their coded form 'ecv,' we find a pattern of shifting each letter by +2 positions in the alphabet. Applying this pattern to 'dog,' we get 'fqi' as the coded form.
To decipher the code for 'dog,' let's analyze the code provided for 'cat' which is 'ecv.'
We’ll determine the pattern by comparing the letters:
'c' to 'e': 'c' is the 3rd letter, 'e' is the 5th letter. The difference is +2.'a' to 'c': 'a' is the 1st letter, 'c' is the 3rd letter. The difference is +2.'t' to 'v': 't' is the 20th letter, 'v' is the 22nd letter. The difference is +2.The pattern is shifting each letter in 'cat' by +2 positions in the alphabet to get 'ecv.'
Now, apply the same pattern to 'dog':
'd' (4th letter) + 2 = 'f' (6th letter)'o' (15th letter) + 2 = 'q' (17th letter)'g' (7th letter) + 2 = 'i' (9th letter)Therefore, the code for 'dog' is 'fqi.'
____________ is a balance between image file size and image resolution and is critical for maximizing image quality and download speed.
Question 22 options:
A) Optimal Size
B)Optimization
C) Physical Size
D) PPI
I think it's either A or B
An array created during the execution of a program is called a ____ array.
Jared does not update his computer’s system software. What threat does his computer face?
viruses
hackers
Trojan Horses
worms
the answer is not viruses it is actually hackers.
A ________ is a connection point that is used to attach peripheral devices to the motherboard.
Your motherboard supports dual channeling and you currently have two slots used in channel a on the board; each module holds 1 gb. you want to install an additional 1 gb of ram. will your system run faster if you install two 512 mb dimms or one 1 gb dimm? explain your answer.
If the motherboard of a computer supports dual channel and have two slots, then The system will run faster if you install two DIMMs because dual channeling can be used if both Channel B slots.
what is computer ?Computers is the device which are used in many sectors like banking, medicine, finance and education and especially the growth and application of artificial intelligence by using computers can blur the distance between man and machine.
computer can store and processes the information electronically and come in different option, sizes and grades of functionalities.
Computer systems consist of two parts such as hardware and software. The hardware is an electronic circuit which helps to compute the mathematical computations, and the software.
Software can be operated by hardware which is the second part further subdivided into two parts, the operating systems and applications programs where the operating system runs the computer hardware.
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What three things must a motorist carry with them while driving a motor vehicle?
A device that is connected to a network that is identified by a unique number and works as an individual part of the network is called a
What is the maximum value for a 16-bit number?
What are the benefits of using a multiview sketch to communicate a design?
What is the key distribution problem of the symmetric (secret) key encryption?
Salting techniques were used to create complex user ids!
a. True
b. False
When you compile your program, the compiler identifies the logic errors and suggests how to correct them?
What are the risks of logging into a system routing as “root” or some other administrative identity?
Add pictures using the _______ tab.
a. insert
b. layout
c. home
d. design
Regardless of whether you are using a Microsoft Word or PowerPoint, if you are planning to add pictures to your presentation or document, you should click on the (A) insert tab.
In Microsoft PowerPoint, you can click Pictures and choose the picture you’d like to add from your computer, and in Microsoft Word you do the same thing and get the same results. The layout tab is only available on Microsoft Word while the design and home tab are available in both.
Assume that name has been declared suitably for storing names (like "amy" , "fritz" and "moustafa") write some code that reads a value into name then prints the message "greetings, name! ! !" where name is replaced the value that was read into name. for example, if your code read in "hassan" it would print out "greetings, hassan! ! !". **please ignore the spaces between the exclamation marks( ! ! ! )**
Which of the following is not considered as part of technology literacy?
A. Managing the environment B.accessing data C. Using technology D. A GPS locator
Managing the environment is not considered as part of technology literacy.
What is the technology literacy?A person's capacity to assess, convey, develop and knowledge in a totally digital environment is referred to as technology literacy. It also considers the GPS locator.
Technology literacy is the examination of technology that permits students to learn about the processes and information associated with technology that are required to solve issues and expand human capabilities.
Therefore, option A is correct.
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Final answer:
A GPS locator is not considered part of technology literacy, which encompasses the ability to use, manage, understand, and assess technology broadly.
Explanation:
Out of the options provided, D. A GPS locator is not typically considered part of technology literacy. Technology literacy usually refers to the competence to use, manage, understand, and assess technology, which includes tasks like accessing data, using technology effectively, and managing digital environments.
A GPS locator is a tool or device that uses Global Positioning System technology to determine precise locations; it is not inherently a skill or literacy but rather a type of technology one might learn to use proficiently. Technology literacy is broader and refers to comprehensive knowledge and capabilities relating to digital devices and environments, not just the ability to use a specific type of device.
Which of the following is normally a feature of an operating system for personal computers?a. All of these are normal features of an operating system
b. Manage users and access rights
c. Support connections to networks
d. Allow multiple applications to share the computer hardware resources
The correct option is A - All of these are normal features of an operating system. An operating system manages users and access rights, supports network connections, and allows multiple applications to share computer hardware resources. Thus, all the listed features are typical of an operating system.
An operating system (OS) is essential software that manages computer hardware and software resources and provides common services for computer programs. Among its primary features for personal computers are:
Managing users and access rights: This ensures that different users have appropriate permissions to access files and programs.Supporting connections to networks: This allows the computer to connect and interface with other systems over networks like the internet.Allowing multiple applications to share the computer hardware resources: This enables several programs to run simultaneously without one monopolizing the system's CPU or memory.Therefore, the correct answer is that all of these are normal features of an operating system(Option a).
Given an array declared to hold 100 values, the smallest index that can be used with the array is
Final answer:
The smallest index that can be used with the array is 0.
Explanation:
The smallest index that can be used with the array is 0.
When declaring an array, the index values start from 0 and go up to the length of the array minus 1. So, in this case, since the array has been declared to hold 100 values, the smallest index that can be used is 0. For example, if you want to access the first element in the array, you would use array[0].
to add notes or comments, insert a comment tag using the syntax _____.
Answer:
<!--type your comment-->
Procedure:
First, add an arrow pointing left.
Second, next to the arrow, add an exclamation mark
Third, next to the exclamation mark, add two dashes . Please not that if you get the dashes wrong it will not display properly.
Then, add your comment
Lastly, close with 2 dashes with an arrow pointed right.
When a printer receives a command, it generated a unique signal to the os?
What can geographers map with remotely sensed data?
Using ______, a smartphone can connect to an automobile audio/control system
Create a static method called findlargest, which takes an array of integers as an input parameter and returns the array index of the largest integer in the array. if there are positions that are tied for largest, the method should return the first index with a largest value.
How can public-key encryption be used to distribute a secret key?
When using a calculator, be sure you press ____ first?
When you start to type =av, what feature displays a list of functions and defined names?
The autocomplete feature in spreadsheet programs provides a list of functions and defined names as you type, helping with data entry and formula creation.
Explanation:When you begin to type =av in a spreadsheet program such as Microsoft Excel, you are activating the autocomplete feature. This feature displays a list of functions and defined names that match what you've started typing. It is particularly useful when entering functions for common calculations like SUM, COUNT, AVERAGE, MAX, or MIN. These functions can also be accessed via the AutoSum button, which is represented by the Greek sigma symbol on the Home tab in the ribbon of the program. When working with functions, whether through typing or the pointing method, it is essential to avoid circular reference errors by not referencing the active cell within its own formula.
You can use this method to determine whether a file exists.
If you have excellent reading,writing, and scientific literacy skills, you are said to have strong?
Answer:
Basic skills are the correct answer.
Explanation:
Basic skills are the skills of the person or individual by which they can get the excellent skills of reading, skills of writing, also the particular skills of literacy and other skills. It is that type of feeling of any person by which they can say that they have strong skills. That's why the following answer is true.
Answer:
D
Explanation:
Edge 2021