Answer:
c
Explanation:
the ratio of boys and girls is 4:5 calculate the number of boys if the are 1080 learners in schools
Explanation:
The ratio of Boys = 4x
The ratio of Girls = 5x
The Number of Boys in the School = 4x + 5x = 1080
= 9x = 1080
= x = 1080/9
= x = 120
The ratio of Boys = 4x = 4 x 120 = 480
The ratio of Girls = 5x = 5 x 120 = 600
Answer :- The ratio of Boys =480
To keep your computer working efficiently, it is a good idea to _____ unnecessary files. delete defragment save archive
Hey the answer to this is delete or remove. because it is a good idea to remove old files that your not using.
Hope this helps
-scav
What type of device is a keyboard?
Input
Memory
Output
Storage
Answer:
a keyboard is an input device
it's an input
Explanation:
There are three different types of peripherals: Input, used to interact with, or send data to the computer (mouse, keyboards, etc.) Output, which provides output to the user from the computer (monitors, printers, etc.) Storage, which stores data processed by the computer (hard drives, flash drives, etc.)
Enumerate the steps on how to set-up the CD-ROM as the first boot device.
Answer:
Explanation:
1)Press boot key ( Del or specified key)
to enter BIOS setup utility.
2) using the direction keys, make selection of "Advanced BIOS Features"
3)then access Advanced BIOS setting by pressing Enter key
4. Using up/ down arrow keys Select "First Boot
Device"
.
5) Using up and down keys, select "CD-ROM "
6. go back to "BIOS setting screen" by Pressing ESC key
7. Select " Save & Exit Setup"
.
Create a file name that to ensure the that the file is easy to find
Answer:
I always name mine something like HI
or YEET i dont know
why but it works
Explanation:
How can identity theft be prevented?
Answer:
Identity theft can be prevented by using proper security measures
Explanation:
Identity theft can be prevented by using proper security measures such as stronger passwords and VPN. It can also be protected by making sure your system security is up to date.
Evaluate each condition as to whether it is true or not.
You can join the Army if you are over 17 and healthy. Have you met those requirements if you are 16 and healthy?
You can earn a scholarship if you have an ACT over 30 or you are valedictorian of your high school. Have you eamed a scholarship if you have an ACT
of 34 but are not the valedictorian?
Answer:
For the first one you have not met those requirements because you are still 16, for the second one you have met those requirements because you can either have a score over 30 (which you have 34) or be a valedictorian
Explanation:
Above
Write a definition in your own words for Raster Graphic. Do not copy and paste please.
Answer:
Raster Graphic is a bitmap. They are basically a grid of small pixels that make an image.
what are the two types of commennts of java
Answer:
Do you mean components??
Explanation:
If yes then then,
The components are
1. The java Virtual machine.
2.The java application programming interface
1. Light of wavelength 900x10-9 m is emitted by a source. What is its frequency?
therefore the frequency = 6×10^14
The frequency of the light is "[tex]6\times 10^{14}[/tex]".
Given values:
Wavelength,
[tex]\lambda = 900\times 10^{-9} \ m[/tex]
As we know the formula,
→ [tex]Frequency = \frac{C}{\lambda}[/tex]
By substituting the values, we get
→ [tex]= \frac{3\times 10^8}{900\times 10^{-9}}[/tex]
→ [tex]= \frac{10^8}{300\times 10^{-9}}[/tex]
→ [tex]= 6\times 10^{14}[/tex]
Thus the above response is correct.
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Find the cost of 2m 20cm at 25p per metre
Answer: 55 meters.
Explanation:
First convert the 20 cm to meters so the entire number is in meters.
1 meter = 100 cm
20 in cm is:
= 20/100
= 0.2 meters.
2.2 meters.
One meter costs 25p so 2.2 meters will cost:
= 2.2 * 25
= 55 meters
Select all the correct answers.
Daniel is an app developer. He is working on an app for a retail store selling sports goods. The store manager explains that he would like customers to be alerted whenever there is a sale at the store. Interested customers would also be able to send an immediate response and book items they like from their mobile devices. Which statements about the use of the app are true?
It will make shopping easy.
It will enable quick transactions.
It will enable safety.
It will manage health.
It will save time.
Please I really need it because it will decides my grade.
Answer:
it will make shopping easy
Explanation:
The app will allow customers to shop with their phone instead of locating to the store. It also keeps the customers informed of events and sales for shopping.
Wiliam would like to sort a list of items after the data is already entered
Which method is NOT an available sort option?
number
date
text
symbol
Answer symbol
Explanation:
Que ventajas podria traer el internet a la educacion artistica? Ayuda porfa telo pido porfavor
Answer:
"Informacion"
Explanation:
La internet puede traer las mismas ventajas para la educacion artistica que cualquier otra materia y eso es "Informacion". El arte tiene muchas tecnicas. Tambien hay muchos differentes estilos de arte. La internet tiene toda la informacion sobre los artistas mas famosos de las historia, incluyendo su arte, tecnicas, estilos, temas, historias, etc. Esta informacion es sumamente importante y util por que te enseña a utilizar todos los metodos ya creados y usarlos como herramientas para crear arte que representa el artista que sos.
3 uses for a GPS system other than for a satellite navigation system
Answer:
Location – determining a position. Navigation getting from one location to another. Tracking – monitoring object or a personal movement. Mapping – creating maps of the world.
___________ is a computer programming language.
What's wrong with these codes in code HS Karel challenges(7.1.2. Racing Karel) Codes: //Below is the program that have Karel move around the race track 8 times, and end in his starting location. Everytime Karel hits a corner, he will put a ball down. At the end there should be 8 balls on each corner. function start(){ for(var i = 0; i < 5; i++){ ballSet(); wallRun(); turnLeft(); } function wallRun(){ while(frontIsClear()){ move(); } } function ballSet(){ putBall(); } }
Answer:
The program only runs 5 five since the for loop statement is limited to loop only five times.
Explanation:
In programming, a for-loop statement is used to repeat a collection of events a definite number of times. The number of loops is specified and compared with a variable to execute a block of code.
The for-loop statement in the code above declares and initializes a variable "i" to zero, runs the block of code, and increments by one if it is less than 5.
To make it run eight times, the value five should be changed to 8 instead.
Answer: you have to change the 5 to 8 since its telling you to do it 8 times
Explanation: for(var i = 0; i < 5; i++) should be for(var i = 0; i < 8; i++)
You can use this keyboard shortcut to toggle the visibility of the command line. If for some reason your command line is hidden from the drawing area, then use this keyboard shortcut to bring it back *
Answer:
Ctrl + 9
Explanation:
You can use this keyboard shortcut to toggle the visibility of the command line
A loan of $12000 was borrowed from the bank at 14% per annum calculate the interest on the loan at the end of the first year ?
Answer:
lmasjsjsjssjjssjjssjsjjsksakkalaaooaa
Loan borrowed = $12,000
Percentage of interest on the loan per annum = 14%
We know that :
[tex]\color{hotpink}\tt \: Simple \: interest = \color{plum}\frac{principal \times rate \times time}{100} [/tex]
In this case :
principal = $12000rate = 14%time = 1 yearSimple interest at the end of the first year :
[tex] = \tt \frac{12000 \times 14 \times 1}{100} [/tex]
[tex] = \tt \frac{168000}{100} [/tex]
[tex]\color{plum}\tt = \$1680[/tex]
Thus, interest = $1680
Therefore, total interest on the loan at the end of one year = $1680
Determine if true or false Goal Seek immediately attempts to apply the function to the adjacent cells.
Answer:
The answer is "False".
Explanation:
This function the part of Excel, that allows a way to resolve the desirable result by manipulating an underlying expectation. This function is also called What-if-Analysis, which is used to test, and an error approach to address the problem by linking guesses before the answer comes. On the Data tab, throughout the Data Tool category, and select Target Check it provides a reference that includes a formula to also be solved throughout the Set cell box.
What is the difference, if any, between a social media strategist and a social media specialist?
A. They are very similar occupations, except that social media specialists tend to have more training.
B. A social media strategist determines how an organization will maintain a social media presence, and the specialist creates the content.
C. There is no difference—these are the same job with slightly different titles.
D. A social media specialist determines how an organization will maintain a social media presence, and the strategist creates the content.
Thank you!
A social media strategist is an expert who is involved in determining the presence of an organization over the social media; whereas, a specialist is involved in creating the content for social media.
What is social media?The use of computer networks and internet for the purpose of sharing and expressing one's views with the connections over such platform is known as a social media.
A social media strategist, for an organization, will be involved in maintenance of the social media activeness of the organization; whereas, the content for such presence is in the hands of a specialist.
Hence, option B holds true regarding the roles of handling social media of an organization.
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Reading a news release about a product is an example of
research.
Answer:
Yes, it is true, because it informs you
Explanation:
3. Windows that are viewed as Web pages have
sections. **
Answer:
when the when the when the add the when are you is id god his gay for your top off jack dafe cafe read line green red whats the answer
Explanation:
What is the name of tool
Answer:
bro the pic is hazy
Explanation:
but it is looking like octagon
hope it helps you
please mark me as brainlist
Which option is the default when creating appointments and meetings in a user’s own calendar as it relates to Free/Busy information that others will see when looking at the user’s calendar?
a. Free
b. Working Elsewhere
c. Busy
d. Tentative
I only have 10 minutes left so please help fast!
Answer:
C !
Explanation:
Answer:
Busy
Explanation:
Write a loop that will take in 5 numbers from the user and output the average. Round your answer to two decimal places.
Sample Run:
Enter a number: 2
Enter a number: 7
Enter a number: 11
Enter a number: 4
Enter a number: 5
The average is 5.8
Hurry please!! will mark brainliest!!
What is the best way to beat someone on starve.io? with a lava sword, or a pirate sword.
Answer:
Lava sword all the way
Explanation:
fo sho
What is the 3 common keys used to access the BIOS.
Answer:
To access your BIOS, you'll need to press a key during the boot-up process. This key is often displayed during the boot process with a message “Press F2 to access BIOS”, “Press <DEL> to enter setup”, or something similar. Common keys you may need to press include Delete, F1, F2, and Escape.
The schematic diagram below shows three machines in a production unit connected to a 240 volt supply.
The layout uses different types of wire for the main wire, wire 1, wire 2, and wire 3.
Calculate the maximum current that can flow through each type of wire. The diameter of a wire is related to the maximum amount of current it
can safely carry. Use Internet resources to find the most suitable gauge of wire for each part of the wiring in the circuit. List the highest American
Wire Gauge (AWG) number that you can use for each type of wire. (Hint: For the main wire, consider how the current through it relates to the
currents through each of the machines.)
Also, state how you can protect the wiring from damage If any of the machines exceeds its maximum power rating because of a malfunction.
Answer:
[tex]\begin{array}{ccc}Wire \ Number &Maximum\ \ Current \ (A)& AWG\\&&\\Main \ Wire&16\frac{5}{6} &9\\&&\\Wire \ 1&9\frac{1}{6} &12\\&&\\Wire \ 2&5&14\\&&\\Wire \ 3&2.5&17\end{array}[/tex]
Explanation:
The given parameters of the circuit are;
The voltage applied to the circuit = 240 volt
The types of wire in the circuit are Main wire, wire 1, wire 2, and wire 3
The maximum current that can flow through each type of wire is given by the max power of the machine powered by the wire
Power, P = Voltage, V × Current, I
∴ I = P/V
The maximum power of the machine powered by wire 1 = 2,200 W
The current flowing through wire 1, I₁ = 2,200 W/(240 V) = 55/6 A = [tex]9\dfrac{1}{6} \, A[/tex]
The maximum power of the machine powered by wire 2 = 1,200 W
The current flowing through wire 2, I₂ = 1,200 W/(240 V) = 5 A
The maximum power of the machine powered by wire 3 = 600 W
The current flowing through wire 3, I₃ = 600 W/(240 V) = 2.5 A
Therefore, Kirchhoff's current law, we have;
The current that the main wire can carry, I = I₁ + I₂ + I₃
∴ I = 55/6 A + 5 A + 2.5 A = 50/3 A = 16.[tex]\overline 6[/tex] A
The current that the main wire can carry, I = 16.[tex]\overline 6[/tex] A
The highest American Wire Gauge (AWG) that can be used for each type of wire are listed as follows;
[tex]\begin{array}{ccc}Wire \ Number &Maximum\ \ Current \ (A)& AWG\\&&\\I&16\frac{5}{6} &9\\&&\\I_1&9\frac{1}{6} &12\\&&\\I_2&5&14\\&&\\I_3&2.5&17\end{array}[/tex]
Therefore, we have;
[tex]\begin{array}{ccc}Wire \ Number &Maximum\ \ Current \ (A)& AWG\\&&\\Main \ Wire&16\frac{5}{6} &9\\&&\\Wire \ 1&9\frac{1}{6} &12\\&&\\Wire \ 2&5&14\\&&\\Wire \ 3&2.5&17\end{array}[/tex]
