Meghla has brought a smartphone with length is 4 unit and breadth is 3 unit, what is the screen size of the smartphone
Answer:
[tex]12unit^2[/tex]
Explanation:
Assuming that the screen covers the entire area of the smart phone.
[tex]3 * 4 = 12 unit^2[/tex]
Most likely this wouldn't be the case, so the screen size would be at most [tex]12unit^2[/tex]
[tex]0unit^2<size < 12unit^2[/tex]
And would most likely fall under this range of answers.
Which of the following is NOT a safe skill you can use to reduce your risk
when driving at night?
A. Use your headlights between sunset and sunrise.
B. Drive more slowly at night.
C. Adjust your rearview mirror for night use.
D. Always use your high beams
E. A, B, and C
F. All of the above
Answer:
D. Always use your high beams
Explanation:
D because high beams can blind incoming drivers, and cause crashes.
Answer:
I would say driving more slowly at night
Explanation:
When you drive slowly at night this causes accidents when someone is either speeding or not paying attention to the road....They could run into you.
An employee believes there is an imminent danger situation at her workplace. She contacts OSHA to report the safety hazard. Her employer finds out that she has reported the issue and threatens to fire her. Which of these is a correct statement about the situation?
Answer:
Here's all I know
Explanation:
OSHA stands for the Occupational Safety and Health Administration, an agency of the U.S. Department of Labor. OSHA's responsibility is worker safety and health protection. The U.S. Congress created OSHA under the Occupational Safety and Health Act of 1970 (the OSH Act). Congress passed the law and established OSHA "to assure so far as possible every working man and woman in the nation safe and healthful working conditions and to preserve our human resources.
OSHA began because, until 1970, there were no national laws for safety and health hazards.
9. Alcohol begins to affect your brain
O With the first drink
O Depending upon what you have eaten that day
Only if you are drinking under-aged
O After the second or third drink
Answer:
With the first drink
Explanation:
Software that interprets commands from the keyboard and mouse is also know as the
Answer:
The answer is option c
operating system
Hope this helps.
In the story, what are the song pauses a metaphor for?
O A. The necessity of pausing before speaking
B. The idea that life is reflected in song lyrics
C. The idea that making rock music is tiring
D. The need to slow down more often in life
Need help ASAP !!
Answer:
D. The need to slow down more often in life.
The song pauses as a metaphor for the need to slow down more often in life. Thus, the correct option for this question is D.
What is Metaphor?A metaphor may be characterized as a type of figure of speech that significantly elaborates an object or action in a way that is not literally true but still helps in explaining an idea or constructing a comparison. It generally involves the sense of comparison between two objects.
According to the context of this question, the song pauses as a metaphor for representing the aspect of slowing down things more often in life. This is because it involves the sense of comparison which eventually slows down the process at its actual rapid pace.
Therefore, the song pauses as a metaphor for the need to slow down more often in life. Thus, the correct option for this question is D.
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why is updating your anti-virus a good thing?
Answer:
Antivirus vendors play a 'cat and mouse' game with malware creators. As malware is discovered definitions are written to discover the program and other programs written in a similar way. If an existing piece of malware is extensively rewritten or a new piece of malware is created, the existing malware definitions are unlikely to detect the program as malicious. This means that antivirus vendors have to find a 'sample' of the new malware being used and create a new definition for it. When you update your anti-virus these malware definitions are downloaded allowing your antivirus to detect this newer malware and keeps your computer secure from these newer threats.
What does a production possibilities curve represent?Which of the following statements are true? Economic stability means fair distribution of goods in an economy. Full employment is a macroeconomic goal. Inflation is a fall in the prices of goods and services. Inflation is a rise in the prices of goods and services. Microeconomics studies the economy as a whole.
Answer:
What does a production possibilities curve represent?
The Production Possibilities Curve (PPC) is a model used to show the tradeoffs associated with allocating resources between the production of two goods. The PPC can be used to illustrate the concepts of scarcity, opportunity cost, efficiency, inefficiency, economic growth, and contractions.
Which of the following statements are true?
Full employment is a macroeconomic goal.
Answer:
Full employment is a macroeconomic goal.
Inflation is a rise in the prices of goods and services.
Explanation:
Lower doses blank causes confusion and memory loss and hallucination
In which case will the linear search return the lowest value faster than the
binary search?
Answer:
A linear search is one that scans every record/file until it discovers the value being searched for.
Binary search, on the other hand, is also known as Logarithmic search. It is used to locate the position of a value inside an array that has already been sorted.
The linear search will return the lowest value faster than the binary search when small arrays are involved.
This will only be feasible when the array is sorted prior.
Cheers!
When entering data in Access if the data is entered using an Access form, that data is stored in a table or tables. TRUE FALSE
Answer:
The answer is true, the data is stored in tables.
Which of the following is a negative effect of the rise in agricultural technology following World War II?
Answer:
environmental degradation
Explanation:
Q‒1. [2×10 marks] In the questions below suppose that a “word” is any string of seven letters of the alphabet, with repeated letters allowed.
a) How many words begin with R and end with T?
b) How many words begin with A or B?
c) How many words begin with A or end with B?
d) How many words begin with A or B and end with A or B?
e) How many words begin with A or B or end with A or B?
f) How many words begin with a vowel and end with a vowel?
g) How many words begin with a vowel or end with a vowel?
h) How many words begin with AAB in some order?
i) How many words have no vowels?
j) How many words have exactly one vowel?
Answer:
Kindly check attached picture
Explanation:
Number of alphabets = 26
Number of vowels = 5
Number of strings in word = 7
A)How many words begin with R and end with T
First and last has been filled, positions left to fill : 7 - 2 = 5
26^5 = 11881376
B) How many words begin with A or B
First letter can begin with either A or B
Position left to fill = 7 - 1 = 6
2 options for first letter
2 × (26^6) = 617831552
C.) How many words begin with A or end with B
26^6 + 26^6 - 26^5 = 605950176
D.) How many words begin with A or B and end with A or B
Last and first positions have been filled either with A or B
Positions left to fill = 7-2 = 5
4 × (26^5) = 47525504
E) How many words begin with A or B or end with A or B?
(2 × 26^6 + 2 × 26^6 - 4 × 26^5) = 1188137600
f) How many words begin with a vowel and end with a vowel?
2^5 = 32
g) How many words begin with a vowel or end with a vowel?
(5×26^6) + (5×26^6) - (10×26^5) = 2970344000
h) How many words begin with AAB in some order?
AAB = 3 letters
Positions left to fill = 7 - 3 = 4
3 × 26^4 = 1,370,928
i) How many words have no vowels?
26 - 5 = 21 ; 21^7 = 1801088541
j) How many words have exactly one vowel
Number of words × number of vowels × (number of alphabets - number of vowels) ^ number of positions left to fill
7 × 5 × (21^6) = 3001814235
vectors
Pre-Test
Active
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THE REMAINI
24:13
Two vectors, X and Y, form a right angle. Vector X is 48 inches long and vector Y is 14 inches long. The length of the resultant
vector is
inches.
Answer:
[tex]c { }^{2} = a ^{2} +b {}^{2} [/tex]
[tex]c {}^{2} = 48 {}^{2} + 14 {}^{2} [/tex]
[tex]c {}^{2} = 2304 + 196[/tex]
[tex]c {}^{2} = 2500[/tex]
[tex]c = 50[/tex]
An item with both magnitude and direction is referred to be a vector. A vector can be visualized geometrically as a directed line segment, with an arrow pointing in the direction and a length equal to the magnitude of the vector.
What is Vector?The vector points in a direction from its tail to its head. If the magnitude and direction of two vectors match, they are the same vector.
This indicates that if we take a vector and move it to a different point (without rotating it), the vector we finish up with is the same vector we started with.
The vectors that denote force and velocity are two examples. The direction of force and velocity are both fixed. The size of the vector would represent the force's strength or the velocity's corresponding speed.
Therefore, An item with both magnitude and direction is referred to be a vector. A vector can be visualized geometrically as a directed line segment, with an arrow pointing in the direction and a length equal to the magnitude of the vector.
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What Editing software can i download on Computer to edit my videos?
Answer: i personally use Filmora9.... Wondershare offers three different plans for Filmora9. The annual plan costs a reasonable $39.99 per year (about £30, AU$60, currently on sale, down from $49.99), while the lifetime plan costs a one-off fee of $59.99 (about £45, AU$90, down from $69.99).
Explanation: also, if you have an iPhone you should use iMovie.. it's very easy to use.. i started out with it!! and no cost!!!
Answer:
I use Filmore9 you can also download blue stacks and download IMovie and other things to edit too
Explanation:
waste water cannot be reversed? f or true
Answer:
yes
Explanation:
Recycling, reducing waste and reusing can prevent pollution, because it reduces the need to harvest new, raw materials. It can also help reduce greenhouse gas emissions , save energy and allows products to be used to their fullest extent while reducing waste.
Answer:
true
Explanation:
Writa function to read content from "Zone. txt" and write it into another file "zone1. txt" by reversing each line if the line starts with A
Answer:
You have specified no language. Here's an algorithm to follow with most platforms, my example is in NodeJS
const fs = require('fs');
let zone = fs.readFile('Zone.txt', 'utf8', function (err, data) {
if (err) throw new Error(err);
data = data.toString(); //convert the buffer to a string
let lines = data.split("\n"),
content = [];
for (i in lines) {
let l = lines[i];
if (l.toLowerCase().startsWith("a")) l = reverseString(l);
content.push(l);
}
content = content.join("");
fs.writeFile('zone1.txt', content, , function (err) {
if (err) throw new Error(err);
}
});
function reverseString (str) {
return str.split("").reverse().join("");
}
List of all the storage devices that you use for storing your school projects and assignments then state the reason you chose these devices for storing data
Answer:
I use my oldest computer to store my information
Explanation:
I use my old computer to store things because it does not function properly such as taking a slow time loading or shutting down completely so I use it to store my data.
Answer:
(Answers may vary.)
I usually use both magnetic storage and optical storage devices for storing my project and assignment work. Here are some of the devices I use to store data:
hard disks
pen drives
compact disks (CDs)
digital video disks (DVDs)
USB flash drives
I primarily use hard disks to store data related to my project and assignment work because they provide a large storage capacity. My project and assignment files are usually large and therefore require large storage space. Sometimes, I use pen drives for storing my work. Although pen drives store less data than hard disks, they weigh less and it is easy for me to carry them around when I travel. My project and assignment work also includes video files of events and audio files of recorded interviews. I use CDs and DVDs to store these audio and video files, because they provide large storage capacities and are lightweight and affordable. I sometimes illustrate the text in my files with relevant photographs from my camera, which has a built-in USB flash drive, in my projects and assignments.
Explanation:
What is the first step in setting paragraph or line spacing and their options?
Find the correct option that suits the situation.
Launch the Paragraph dialog box before doing anything
Select the text you wish to apply the setting to.
O Position the cursor at the beginning of the document.
W
ASAP
Answer:
Launch the paragraph dialog box before doing anything
The first step in setting paragraph or line spacing and their options is;
Option C; Select the text you wish to apply the setting to.
If we want to set up a paragraph of an existing statement in MS Word, the first thing we have to do will be to identify the particular text that requires the paragraph. This is because we cannot just use the tab key or indent option without a reference for what we want to paragraph.Similarly, when we want to change the spacing of a text, depending on the spacing you want to use, you have to first select the text in which you want to apply the spacing. This is because if you click on the spacing you want without first selecting the text, the spacing will not be effected on the text you want.Read more at; https://brainly.com/question/14135636
Plz I need help this example in java
Answer:
The following program is written s=usinh java programming language;
Because of the length of the program, comments are used to explain some lines. So, you have to pay attention to the comments too.
public class Armstrong0_500
{
public static void main(String [] args)
{
//Declare and initialize num variable to 0
int num = 0;
//Call Armstrong method
Armstrong(num);
}
//Define Armstrong method
public static boolean Armstrong(int num)
{
//This is the heading
System.out.println("Armstrong Numbers\t\tDifference between Successive Armstrong Numbers");
int nums; //This is used to represent digits from 0 to 500
//Initialize old_Arms and new_Arms to 0
int old_Arms =0; int new_Arms = 0;
//Initialize counter
int count = 0;
while(count<=500)
{
nums = count;
//The next variables are useful;
//temp is used to store temporary values
//value is used to store the cube of individual integer that makes up a number
//remain is used to store remainder after division
int remain;
int temp;
int value = 0;
temp = nums;
//Check individual digit of each number
while(nums > 0)
{
//Get remainder
remain = nums%10;
nums/=10;
value+=Math.pow(remain,3);//Find cube of number
}
if(temp == value) //Check if number is armstrong
{
new_Arms = value;
old_Arms = new_Arms - old_Arms;
System.out.println(value+"\t\t\t"+old_Arms);//Print Valid Armstrong Number
old_Arms = value;
}
count++;
}
return true;
};
}
See Attachment for Program file
Tech A says that no matter which way the vehicle turns, the inside wheel must always turn less sharply than the outside wheel. Tech B says that the
Ackermann principle angles the steering arms toward the center of the rear axle. Who is correct?
A Tech A
B Tech B
C Both A and B
D Neither A nor B
The Ackermann level of a vehicle's steering geometry is expressed as a percentage, with 100% Ackermann denoting that the angle of steer difference between the inside and outside tyres exactly matches the geometric low-speed turn center. Ackermann or Anti-Ackermann are rarely used in full force in racing vehicles. Thus, option B is correct.
What Ackermann principle angles the steering arms?In the picture on the left, the steering arms are slanted inward to provide a way for the wheel angles to change more slowly. This causes the wheels to turn at an uneven angle and is the basis of the Ackerman Steering Principle.
As you turn the wheel, the steering wheel's shaft also revolves. This then rotates the pinion, which is situated on top of the rack. While the tie rod is moved by the rotation of the pinion, the rack moves linearly. The tie rod connected to the steering arm then causes the wheel to revolve.
Therefore, Ackermann principle angles the steering arms toward the centre of the rear axle.
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Vehicle balance________
A. depends on your vehicle operating space
B. cannot be reached
C. is not affected by sudden acceleration
D. varies from vehicle to vehicle
Vehicle balance varies from vehicle to vehicle. Therefore, option (D) is correct.
What is Vehicle balance?Vehicle balance refers to the stability of a vehicle while in motion and its ability to maintain control and direction. The balance of a vehicle can be affected by a number of factors, such as the weight distribution, suspension, and tire wear.
The balance of a vehicle varies from vehicle to vehicle and depends on the design, construction and the state of maintenance of the vehicle. Factors such as sudden acceleration, the size of the vehicle and its operating space can also impact the balance of the vehicle. However, it is always important to maintain the balance of the vehicle by regular check ups and maintenance to ensure the safety of the driver and passengers.
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Which option lists the correct steps to apply a style?
A. Select the text, click the Home tab, and in the Styles Gallery, click to select a style to apply.
B. Select the text, click the Insert tab, and in the Formatting Gallery, click to select a style to apply.
C. Select the text, click the Home tab, and in the Font group, select a font, font size, and type to apply.
D. All of the options listed above are correct.
Answer:
B
Explanation:
just took the test
Answer:c
Explanation:
A5.3 1012 kg satellite is 1,800 m from another satellite that has a mass of 3.5 x 108 kg. What is the gravitational
force between the satellites?
3.82 x 104N
6.87 x 107 N
5.72 x 1014 N
0 1.03 x 1018 N
Answer:
[tex]F = 3.82 * 10^4N[/tex]
Explanation:
Given
Mass of satellite 1 = 5.3 * 10¹²kg
Mass of satellite 2 = 3.5 * 10⁸kg
Distance between them = 1,800 m
Required
Gravitational Force between them.
The gravitational force between them is calculated as thus;
[tex]F = \frac{Gm_1m_2}{r^2}[/tex]
Where G = Gravitational Constant
[tex]G = 6.67408 * 10^{-11} Nm^2/kg^2[/tex]
[tex]m_1 = 5.3 * 10^{12}kg[/tex]
[tex]m_2 = 3.5 * 10^8kg[/tex]
[tex]r = 1800m[/tex]
Substituting these values in the above formula;
[tex]F = \frac{Gm_1m_2}{r^2}[/tex] becomes
[tex]F = \frac{6.67408 * 10^{-11} * 5.3 * 10^{12}*3.5 * 10^8}{1800^2}[/tex]
[tex]F = \frac{6.67408 * 5.3 * 3.5 * 10^{-11} * 10^{12} * 10^8}{1800^2}[/tex]
[tex]F = \frac{123.804184 * 10^{9}}{3240000}[/tex]
[tex]F = \frac{123804184000}{3240000}[/tex]
[tex]F = 38211.1679012[/tex]
[tex]F = 3.82 * 10^4N[/tex] ---- Approximated
Hence the gravitational force between them is [tex]3.82 * 10^4N[/tex]
2.
What does LAN stand for?
Little area network
Large area network
Local area network
O Locally available network
Answer:
Local Area Network
Explanation:
A computer network that links devices within a building or group of adjacent buildings, especially one with a radius of less than 1 km.
For which programming task would you use a for loop?
A. Computing the average of a list of integers of unknown length
B. Counting the vowels in a document of unknown length
C. Generating a list of the anagrams in a word Printing a specified number of integers in a list
D. Printing a specified number of integers in a list
Answer:
A. Computing the average of a list of integers of unknown length
what do u guys think of the coronavirus? and how has it affected ur life? thank you! :) :3
7
A CD holds 650 MB of data. A DVD holds 4 GB of data. How many CDs would you need
to equal one DVD
Answer:
Number of CDs = 7
Explanation:
We know that
1 GB = 1024 MB
So it means the 4 GB of data can be interpreted as:
4 GB = 1024*4 MB
4GB = 4096 MB
So a DVD hold 4096 MB of data while a CD holds 650 MB of data.
We need to find how many CDs could hold 4096 MB of data, to make it equivalent to a DVD
Number of CDs = 4096/650
Number of CDs= 6.3
As a CD can not be 0.3, a whole 1 CD will be used.
Number of CDs = 7
While working on a group project, you notice something does not look right in the presentation. You call a meeting with your team. At the meeting, everyone works together to identify what is missing, define what needs to be done, and assign tasks.
What is this called?
Answer:
Teamwork
Explanation:
6. One 15 A general-purpose circuit should be installed per how many square feet of floor space?
O A. 750
OB. 400
O C. 600
O D. 500
Answer:
It will be as 600 square feet is the most satisfying
Answer:
Your answer option is C) 600
