Answer:
True.
Explanation:
The pH scale measures the concentration of hydrogen ions in acidic and alkaline solutions.
In chemistry, it literally means power of hydrogen ions and it is a measure of the molar concentration of hydrogen ions in a particular solution, thus specifying the acidity, neutrality or basicity of chemical solutions.
Mathematically, the pH of a solution is given by;
[tex] pH = -log_{10}(H^{+}) [/tex]
Hence, a solution with a pH of 7 is neutral. Also, a solution with a pH below 7 is acidic but basic (alkaline) if it's pH is above 7.
Which of the following would be considered a central idea for a mind map?
moons
solar system
planets
stars
Answer:
solar syetem
Explanation:
Answer:
B
Explanation:
write a program to input a number.Find the sum of digits and number of digits
omg a computer program
i love it
okay so i will assume taht you want the program to be in python
here we go
a = int(input("Enter a number ")
b = int(input("Enter another number ")
sum = a + b
def Digits(sum):
count = 0
while sum != 0:
sum //= 0
count += 1
return count
print(f"Sum is {sum} \nnumber of digits are {Digits(sum)}")
Answer:
#Sum of Digits
a = int(input("Enter a number: "))
sumofdigits = sum(int(dig) for dig in str(number))
print("Sum of digits: ", sumofdigits)
# Number of digits
count = 0
print ("Total number of digits : ",len(str(abs(a))))
Explanation:
It is pretty self-explanatory however, I will tell it to you anyways. So, the sum of digits iterates to each digit and adds them up. For the number of digits, it uses in-built functions (length, string and absolute)
Kelly wants to change the text in a cell so that it is centered instead of left-aligned, where should she look to make this
formatting change?
A) the data group
B) the alignment group
C) the design tab
D) the page layout tab
Answer:
c
Explanation:
I don't know if it's correct
make me brainlist
What is the code for drawing a hexagon on python programming?
Answer:
In this article, we will learn how to make a Hexagon using Turtle Graphics in Python. For that lets first know what is Turtle Graphics.
Turtle graphics
Turtle is a Python feature like a drawing board, which let us command a turtle to draw all over it! We can use many turtle functions which can move the turtle around. Turtle comes in the turtle library.The turtle module can be used in both object-oriented and procedure-oriented ways.
Some of the commonly used methods are:
forward(length): moves the pen in the forward direction by x unit.
backward(length): moves the pen in the backward direction by x unit.
right(angle): rotate the pen in the clockwise direction by an angle x.
left(angle): rotate the pen in the anticlockwise direction by an angle x.
penup(): stop drawing of the turtle pen.
pendown(): start drawing of the turtle pen.
Approach –
Define an instance for turtle.
For a hexagon execute a loop 6 times.
In every iteration move turtle 90 units forward and move it left 300 degrees.
This will make up Hexagon .
Below is the python implementation of above approach.
____ is an easy way to invitation through a web page
Answer:
RSVP?
Explanation:
HELP!!!
Your friend is taking images from all over the internet without giving credit to the sources. He tells you that it’s no big deal, and no one will know or care, anyway. Help your friend by explaining why it is important to follow copyright laws when photos are needed.
Answer:
It is Important because, you could be in Jail for no giving the credit for the rightfully owner Also it is by Law to Tag his/her law.
Explanation:
Answer:
It is important to follow copyright laws when photos are needed because if you didnt take the photo yourself then you can get in really big trouble maybe even sued depending on the situation.Even in general, you need to say that the photos arent yours because you're stealing some one else's works. you can also go to jail for it
Explanation:
taking credit for something in general that you didnt do is never a good thing it makes you look bad.
I need help ASAP thanks !
Answer:
i think c is the best choice
the way of placing text between the margins of a place is called
Vertical alignment determines the position of the text within a section of a document relative to the top and bottom margins, and is often used to create a cover page.
What is the result of the formula : 3+25*4 in computer language ?
Answer:
112
Explanation:
3+25=28
* is ×
28× 4=112
What is the function of a computer’s operating system?
It is a software program that controls some of the actions of a computer, but not startup program functions or Internet access.
It is a software program that controls all of the actions of a computer, with the exception of startup program functions.
It is a software program that exclusively controls a computer’s startup program functions.
It is a software program that controls all of the actions of a computer, including startup program functions.
Answer: It is a software program that controls all of the actions of a computer, with the exception of startup program functions.
In a mobile app for computer technicians in a large college, an initial trigger event could be ____.
A) Acquiring a new toner cartridge
B) Recording the printer's inventory number
C) A service request about a printer out of toner
D) A record in a database
Answer:
In a mobile app for computer technicians in a large in a large college, an initial trigger event could be
C) A service request about a printer out of toner
Explanation:
Computer technicians maintain and repair servers and computers, the tasks of the computer technicians can include maintaining computer computer networks. Computer technicians also work on output devices such as monitors and printers
A mobile app that provides an interface between the university community and the computer technicians in the university can be used to provide feedback about the current state of the IT services experience within the university
Items such as printer out of toner or lack of internet within a particular area within the university or lack of email service are trigger events that will require the intervention of the computer technicians within the university
Someone want to do a project for me, I will give 1000 points to you if you do it
Just let me know, and I'll make a new question with the assignment
2y/3 - y-1/6 + 7y-1/4 = 2 1/6
Prompts what is a row?
Answer:
A row is a horizontal group of values within a table. It contains values for multiple fields, which are defined by columns.
Answer:
Rows are a group of cells arranged horizontally to provide uniformity.
what the person at the top said was also correct
Explanation:
Which of the following is a strategy used to enhance communication in a presentation?
A) using as few slides as possible by increasing the amount of information on each slide
B) using bullets to break up text and to highlight important talking points
C) using a large variety of backgrounds colors and slide transitions
D) using images to fill up unused space on each slide
A strategy which is used to enhance communication in a presentation is: B. using bullets to break up text and to highlight important talking points.
What is a presentation?A presentation refers to an act that involves the process of speaking to an audience, in order to formally explain an idea, subject matter, piece of work, topic, product, or project, especially through the use of multimedia resources or samples.
Generally, a strategy which can be used by a teacher or presenter to enhance communication in a presentation is by using bullets to break up text while highlighting important talking points.
Read more on presentation here: brainly.com/question/11827791
Which of the following best describes today’s average gamer?
The average age is eighteen, and many more males play than females.
The average age is thirty, and only slightly more males play than females.
The average age is thirty, and many more males play than females.
The average age is eighteen, and only slightly more males play than females.
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cript
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Which are ways that you can prevent
microsleep?
ple Response
Drink caffeinated beverages
Drive only when rested
Avoid mental and physical exertion before driving
Engage your passengers in conversation while driving
Drive only during the day
Eat a high-protein diet
Maintain a consistent sleep schedule
Check all that apply then click the "submit" button below.
Complete the sentence with the correct response.
You enjoy photography and have a special Pinterest page where you share your images with others. Canon, a
manufacturer of cameras, approached you to place advertising on your Pinterest page. This type of marketing by Canon
is known as ___
advertising.
Social media Advertising
Explanation:
ocial media platforms, such as Pinterest, have high numbers of users who could be your potential customers. Advertising on these platforms can help you achieve higher click-through rates to your website. Campaigns can help increase awareness of the product.
_____ and area calculations are used frequently to estimate costs for maintence and renovation projects
HELP
AUDIO AND VIDEO
Which camera setting does this statement describe? The __________ of the camera determines the brightness or darkness of an image
Answer:
Aperture
Explanation:
The Aperture of the camera determines the brightness or darkness of an image
A brick has a weight of 23N. The brick is flat and smooth on the side in contact with the floor having measurements ( height= 5cm, length =20cm, width=10cm).
A)Calculate the area of the brick in contact with the floor. Give your answer in cm2.
B)Calculate the pressure of the brick on the floor.
Answer:
A)Area = 200[tex]cm^{2}[/tex]
B) Pressure = 0.115 N/[tex]cm^{2}[/tex]
Explanation:
Assuming that the brick is flat on the floor with its largest face towards the floor and not on its side, then we can calculate the area of that face by multiplying the length by the width like so...
Area = length * width
Area = 20cm * 10cm
Area = 200[tex]cm^{2}[/tex]
The formula for calculating pressure is force divided by area. Therefore, since we just finished calculating the area and the force is given to us in the question (23N) we can simply plug in these values and solve for the pressure.
Pressure = Force / Area
Pressure = 23N / 200[tex]cm^{2}[/tex]
Pressure = 0.115 N/[tex]cm^{2}[/tex]
PODARDSRTH?HOW SPELLING
I need help with this question. asap please
Answer:
what are you talking about
Explanation:
can you help me with my question
Which one of these is an example of unnecessary debt?
A. You buy a perfectly good used car instead of an expensive new car
B. You buy your groceries on Friday instead of coupon Monday.
C. You charge clothes you don't really need on a high-interest store card.
D. You save up all year to take a great surfing vacation.
An example of unnecessary debt is when you change your clothes and don't really need on a high-interest score. Thus option C is correct.
What is unnecessary debt?An unnecessary debt can be caused by a variety of issues such as expensive life events, having children, or moving to a new house. It may also be due to poor money management. The debt is due to those things that are not needed and hence are unnecessary.
Find out more information about unnecessary debt.
brainly.com/question/3566270