Answer:
The answer is below
Explanation:
The inverse fourth power law states that the intensity varies inversely to the fourth power of the distance from the source. That is as the distance increases, the intensity decreases.
Let I represent the intensity and let d represent the distance from the source, hence:
I ∝ 1 / d⁴
I = k / d⁴
Where k is the constant of proportionality.
Given that at a power of 25W = 25*10⁻⁶ W, the distance (d) = 225 m. We can find the value of k.
25*10⁻⁶ = k / 225⁴
k = 225⁴ * 25*10⁻⁶ = 64072.27
Hence:
I = 64072.27 / d⁴
At a distance (d) = 0.9km = 900 m, we can find the corresponding power:
I = 64072.27 / 900⁴
I = 9.77 * 10⁻⁸ W
Now, it’s time for you to begin coding your text-based adventure game!Starting at the top, convert each line of your pseudocode from your Coding Log into a line of Python code.Make sure to use the correct syntax and indentation. If you decide to challenge yourself and use functions, be sure to include the correct function calls.Your code should include at least two loops—one while loop and one for loop.Run and test your code in parts as you go. Follow the iterative process of coding and revising. It may be helpful to apply this process to each part of your game (Intro, Part 1, Part 2, and Part 3).Make the following improvements to your game:If the user types in a slightly different word than you expect, you don’t want your game to crash! Use lists to gain a better understanding of the input that users give. Refer back to Unit 1 for more information on lists. Here is an example:if choice in [“set a trap”, “set trap”, “trap”, “make a trap”, “make trap”]Your list won’t work if the user capitalizes any letter because the Interpreter won’t recognize a match between the same lowercase and uppercase letter. To convert the user input to all lowercase, use the lower function:if choice.lower() in [“set a trap”, “set trap”, “trap”, “make a trap”, “make trap”]Go through and make sure all of your inputs are converted to lowercase.Share the link to your Python code with your teacher in REPL.it by clicking on the share button and copying the link. Also, submit your pseudocode.
Answer:
When I finish I will send answer.
Explanation:
The coding exercise tests the ability to code using Python. It is important to note that all the indentation rules must be observed while running this code to prevent Indentation Error.
The code for the above exercise is given as follows:
def start():
# give some prompts.
print("\nYou are standing in a dark room.")
print("There is a door to your left and right, which one do you take? (l or r)")
# convert the player's input() to lower_case
answer = input(">").lower()
if "l" in answer:
# if player typed "left" or "l" lead him to bear_room()
bear_room()
elif "r" in answer:
# else if player typed "right" or "r" lead him to monster_room()
monster_room()
else:
# else call game_over() function with the "reason" argument
game_over("Don't you know how to type something properly?")
# start the game
start()
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Where or what website can I download anime's? For free
https://todo-anime.com/
Mad Libs are activities that have a person provide various words, which are then used to complete a short story in unexpected (and hopefully funny) ways.
Write a program that takes a string and integer as input, and outputs a sentence using those items as below. The program repeats until the input string is quit.
Ex: If the input is:
apples 5
shoes 2
quito 0
the output is
Eating 5 apples a day keeps the doctor away.
Eating 2 shoes a day keeps the doctor away.
Note: This is a lab from a previous chapter that now requires the use of a loop. LB 334 1 LAB Mad Lib-loops main.cpp Load default template.
1 #include
2 #include
3 using namespace std;
4
5 int main()
6
7 {
8 return;
9
10
Answer:
Following are the code to this question:
#include <iostream>//header file
#include <string>//header file
using namespace std;
int main() //main method
{
string item;//defining a string variable
int n;//defining integer variable
while(cin >>n >>item)//defining while loop to input value
{
if(item == "quito" && n == 0)//use if block to check input value
{
break;//use break keyword
}
cout << "Eating " << n << " " << item << " a day keeps the doctor away." << endl;//print input value with the message
}
return 0;
}
Output:
Please find the attached file.
Explanation:
In this code, inside the main method one string variable and one integer variable "item, n" is defined, that uses the while loop for input the value and uses the if block that checks string value is equal to "quito" and n value is equal to "0" it breaks the loop, and print the value with the message.
Who manages the team’s work during a sprint?
a) Scrum master manages the people so they can complete the work
b) The team manages the work by self organization
c) Product owner manages the work
d) Delivery manger manages the work
Answer:
d) delivery manger manages the work
Explanation:
sana po makatulong ako daghay salamat sayo emo
3. What workplace hazards can be found on picture A?
4-5. Describe the workplace A and B, What are their differences
Answer:
HakdogExplanation:
kase hakdog ka kainin mo tite koIt's important to understand that even information systems that do not use computers
have a software resource component. State the two (2) types of software resources
with an example for each type to support your answers.
Answer:
yes I am not sure if you have any questions or concerns please visit the plug-in settings to determine how attachments are handled the situation in the measurements of the season my dear friend I am not sure if you can send you a great day to day basis of
Retype each statement to follow the good practice of a single space around operators.
a. tot = num1+num2+2;
b. numBalls=numBalls+1;
c. numEntries = (userVal+1)*2;
Answer:
a. tot = num1 + num2 + 2;
b. numBalls = numBalls + 1;
c. numEntries = (userVal + 1) * 2;
Explanation:
Given
(a), (b) and (c)
Require:
Rewrite
There isn't much to do or explain; All you need to do is include single space between the operands and opcodes
So:
tot = num1+num2+2; becomes tot = num1 + num2 + 2;
numBalls=numBalls+1; becomes numBalls = numBalls + 1;
numEntries = (userVal+1)*2; becomes numEntries = (userVal + 1) * 2;
The difference in both statements is the inclusion of single line spacing.
Why is sequencing important?
A. It allows the programmer to test the code.
B. It allows the user to understand the code.
C. It ensures the program works correctly.
D. It makes sure the code is easy to understand.
Answer:
c i think but if not go with d
Answer:
C
Explanation:
It ensures the program works correctly
hope it helps!
Write an algorithm to show whether a given number is even or odd.
Answer:
int num = Console.ReadInt("Please enter a number");
if(num%2 == 0) {
Console.WriteLine("Number is even");
} else {
Console.WriteLine("Number is odd");
Explanation:
Complete the sentence. Use a ___ ___ (2 words) to find a website's URL based on keywords you specify.
Answer: Search engine
Explanation:
If you need to find out the URL of a website that can help you with a particular service needed, you can use a search engine such as G-oogle or Duck-duckgo to find the relevant websites. You type in keyword/s and the search engine will look for websites associated with the word/s.
The links to be websites will be displayed and clicking on them will take you to the website.
Define the meaning of software quality and detail the factors which affects the quality not productivity of a software product?
Answer:
Quality of software may be defined as the need of function and Efficiency. ... A number of factors are given below which gives the effects on quality and production capacity.
Software quality is known to be the method that tells the desirable characteristics of software products.
What are the Software Quality Factors that affects it?The factors that influence software are;
CorrectnessReliabilityEfficiencyUsability, etc.Therefore, Software quality is known to be the method that tells the desirable characteristics of software products.
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How can we display outputs of DIR one screenful at a time? There are at least two different ways, and either one is acceptable.
Answer:
DIR has a /p option to paginate any output.
dir /p
Will give you one screen length at a time.
I believe you can use that simultaneously with /w if you want to fit more file names on the screen, at the loss of additional data like file size, type, etc.
Is a NAS just a collection of hard drives or a computer
Answer:
NAS systems are networked appliances that contain one or more storage drives, often arranged into logical, redundant storage containers or RAID.
Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string. The output should include the input character and use the plural form, n's, if the number of times the characters appears is not exactly 1.You may assume that the string does not contain spaces and will always contain less than 50 characters.
Ex: If the input is:
n Monday
the output is:
1 n
Ex: If the input is:
z TodayisMonday
the output is:
0 z's
Ex: If the input is:
n It'ssunnytoday
the output is:
2 n's
Case matters.
Ex: If the input is:
n Nobody
the output is:
0 n's
n is different than N.
C programming.
Answer:
The program and input is different than n, and it’s sunny today.
Suppose that an intermixed sequence of push and pop operations are performed on a LIFO stack. The pushes push the numbers 0 through 9 in order; the pops print out the return value. For example"push(0); pop(); push(1)" and "push(0); push(1); pop()" are possible, but "push(1); push(0); pop()" is not possible, because 1 and 0 are out of order. Which of the following output sequence(s) could occur? Select all that are possible.
a) 12543 609 8 7 0
b) 01564 37928
c) 6543210789
d) 02416 75983
e) 46 8 75 32 901
Answer:
b) 01564 37928
e) 26 8 75 32 901
Explanation:
Pushes and pulls are the computer operations which enable the user to perform numerical tasks. The input commands are interpreted by the computer software and these tasks are converted into numeric values to generate output.
You want to make access to files easier for your users. Currently, files are stored on several NTFS volumes such as the C:, D:, and E: drives. You want users to be able to access all files by specifying only the C: drive so they don't have to remember which drive letter to use. For example, if the accounting files are stored on the D: drive, users should be able to access them using C:\accounting. What can you do?
Answer:
volume mount points
Explanation:
The best thing to do would be to use volume mount points. This is a feature that allows you to mount/target (from a single partition) another folder or storage disk that is connected to the system. This will easily allow the user in this scenario to access the different files located in the D: and E: drive from the C:\ drive itself. Without having to go and find each file in their own separate physical drive on the computer.
Security attacks are classified as either passive or aggressive. True or false
Answer:
false is the answer okkkkkkkkkkkkkkkk
Type the correct answer in the box. Spell all words correctly.
John wants to use graphical elements on his web page. Which image formats should he use to keep the file size manageable?
John should use
formats to keep the file size manageable.
Answer:
JPEG or PNG but mostly JPEG
Explanation:
JPEG – JPEG is the best option for photographs and other images displaying a huge variety of colors. They can also be compressed, sacrificing quality for a reduction in file size.
PNG – PNGs win for graphics, drawings, text, and some screenshots. They also support transparency, unlike JPEGs. This format uses lossless compression, which results in higher quality but also bigger files.
The image formats should he use to keep the file size manageable is JPEG or PNG however commonly JPEG.
What is JPEG format?JPEG is the high-satisfactory choice for pics and different pix showing a massive sort of colors. They also can be compressed, sacrificing high-satisfactory for a discount in report size.
PNG PNGs win for graphics, drawings, text, and a few screenshots. They additionally help transparency, not like JPEGs. This layout makes use of lossless compression, which leads to better high-satisfactory but additionally larger files.
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Write a function longer_string() with two string input parameters that returns the string that has more characters in it. If the strings are the same size, return the string that occurs later according to the dictionary order. Use the function in a program that takes two string inputs, and outputs the string that is longer.
Answer:
Here you go :)
Explanation:
Change this to your liking:
def longer_string(s1, s2):
if len(s1) > len(s2):
return s1
elif len(s1) < len(s2):
return s2
else:
return s2
x = input("Enter string 1: ")
y = input("Enter string 2: ")
print(longer_string(x, y))
Drivers are concerned with the mileage obtained by their automobiles. One driver has kept track of several tankfuls of gasoline by recording miles driven and gallons used for each tankful. Develop a sentinel-controlled-repetition script that prompts the user to input the miles driven and gallons used for each tankful. The script should calculate and display the miles per gallon obtained for each tankful. After processing all input information, the script should calculate and display the combined miles per gallon obtained for all tankfuls (that is, total miles driven divided by total gallons used).
Enter the gallons used (-1 to end): 128
Enter the miles driven: 287 The miles/gallon for this tank was 22.421875
Enter the gallons used (-1 to end): 10.3
Enter the miles driven: 200 The miles/gallon for this tank was 19.417475
Enter the gallons used (-1 to end): 5
Enter the miles driven: 120 The miles/gallon for this tank was 24.000000
Enter the gallons used (-1 to end): -1 The overall average miles/gallon was 21. 601423
Answer:
In Python:
gals= float(input("Enter the gallons used (-1 to end): "))
miles = float(input("Enter the miles driven: "))
mileage = 0.0
count = 0
while not (gals == -1):
count += 1
mileage +=(miles/gals)
print("The miles/gallon for this tank was "+str(round(miles/gals,6)))
gals= float(input("Enter the gallons used (-1 to end): "))
miles = float(input("Enter the miles driven: "))
print("The overall average miles/gallon was "+str(round(mileage/count,6)))
Explanation:
#This prompts the user for the number of gallons used
gals= float(input("Enter the gallons used (-1 to end): "))
#This prompts the user for miles driven
miles = float(input("Miles driven: "))
#This initializes the mileage to 0
mileage = 0.0
#This initializes the count of vehicles to 0
count = 0
#The following is repeated until input for gallons is -1
while not (gals == -1):
#The count of vehicles is increased by 1
count += 1
#The total mileage for all cars is calculated
mileage +=(miles/gals)
#This prints the mileage for that particular vehicle
print("The miles/gallon for this tank was "+str(round(miles/gals,6)))
#This prompts the user for the number of gallons used
gals= float(input("Enter the gallons used (-1 to end): "))
#This prompts the user for miles driven
miles = float(input("Miles driven: "))
#This calculates and prints the overall average mileage
print("The overall average miles/gallon was "+str(round(mileage/count,6)))
.............................................is the vertical distance between successive lines of the text
Answer:
Line spacing is the vertical distance between successive lines of the text.
Explanation:
Hope this helps you. :)
Every home or organization with Internet access has an ISP.
Question 29 options:
True
False
Type the correct answer in the box. Spell all words correctly.
Graphic designers can compress files in different formats. One of the formats ensures that the quality and details of the image are not lost when the graphic designer saves the file. Which file format is this?
The _______file format ensures that images don’t lose their quality and details when graphic designers save them.
Answer: TIFF
Explanation:
Tag Image File Format (TIFF) is the go to file format when one needs to store their image without worrying about it losing its quality and details. This is why TIFF images do not become smaller when compressed because they aim to save the quality of the work.
One has access to options such as tags and transparency on TIFF and it can be used on Photoshop as well as for things like desktop publishing and faxing.
Answer:
The lossless file format ensures that images don’t lose their quality and details when photographers save them.
Explanation:
Help ASAP please This is a skills lab simulation for college, it’s on Microsoft word is there a keyboard shortcut or something on Ribbon tab to remove widow/orphan control option
Answer:
down right corner
Explanation:
next to the time
help me in computer
no spam i will report wrong answer
Declare and implement a function called gameOver.gameOver receives a single 3x3 char[] [] array as a parameter, representing a tic-tac-toe board, with each cell containing either a X, a 0, or a (blank space). gameOver should return x if x has won the game, o ifo has won the game, and a blank space (' ') otherwise. Do not check the diagonals!
Answer:
The function in C++ is as follows:
char gameOver(char arr[][3]){
char winner = ' ';
if((arr[0][0] == 'X' && arr[0][1] == 'X' && arr[0][2] == 'X') ||(arr[1][0] == 'X' && arr[1][1] == 'X' && arr[1][2] == 'X') || (arr[2][0] == 'X' && arr[2][1] == 'X' && arr[2][2] == 'X')||(arr[0][0] == 'X' && arr[1][0] == 'X' && arr[2][0] == 'X') ||(arr[0][1] == 'X' && arr[1][1] == 'X' && arr[2][1] == 'X') || (arr[0][2] == 'X' && arr[1][2] == 'X' && arr[2][2] == 'X')){
winner = 'X';
}
else if((arr[0][0] == 'O' && arr[0][1] == 'O' && arr[0][2] == 'O') ||(arr[1][0] == 'O' && arr[1][1] == 'O' && arr[1][2] == 'O') || (arr[2][0] == 'O' && arr[2][1] == 'O' && arr[2][2] == 'O')||(arr[0][0] == 'O' && arr[1][0] == 'O' && arr[2][0] == 'O') ||(arr[0][1] == 'O' && arr[1][1] == 'O' && arr[2][1] == 'O') || (arr[0][2] == 'O' && arr[1][2] == 'O' && arr[2][2] == 'O')){
winner = 'O';
}
return winner;
}
Explanation:
The function checks for the winning character by checking for matching rows and matching columns.
When either X or O fall in the any of the following 6 conditions , then that character (X or O) wins.
The position are:
Rows: (1) 00, 01 and 02 (2) 10, 11 and 12 (3) 20, 21 and 22
Columns: (4) 00, 10 and 20 (5) 01, 11 and 21 (6) 02, 12 and 22
So, the explanation is:
This defines the function gameOver
char gameOver(char arr[][3]){
This initializes winner to blank space
char winner = ' ';
If any of the condition stated above matches X, then X wins
if((arr[0][0] == 'X' && arr[0][1] == 'X' && arr[0][2] == 'X') ||(arr[1][0] == 'X' && arr[1][1] == 'X' && arr[1][2] == 'X') || (arr[2][0] == 'X' && arr[2][1] == 'X' && arr[2][2] == 'X')||(arr[0][0] == 'X' && arr[1][0] == 'X' && arr[2][0] == 'X') ||(arr[0][1] == 'X' && arr[1][1] == 'X' && arr[2][1] == 'X') || (arr[0][2] == 'X' && arr[1][2] == 'X' && arr[2][2] == 'X')){
winner = 'X';
}
If otherwise that it matches O, then O wins
else if((arr[0][0] == 'O' && arr[0][1] == 'O' && arr[0][2] == 'O') ||(arr[1][0] == 'O' && arr[1][1] == 'O' && arr[1][2] == 'O') || (arr[2][0] == 'O' && arr[2][1] == 'O' && arr[2][2] == 'O')||(arr[0][0] == 'O' && arr[1][0] == 'O' && arr[2][0] == 'O') ||(arr[0][1] == 'O' && arr[1][1] == 'O' && arr[2][1] == 'O') || (arr[0][2] == 'O' && arr[1][2] == 'O' && arr[2][2] == 'O')){
winner = 'O';
}
This returns the winner (either O, X or blank)
return winner;
See attachment for complete program which includes the main
Given the waveform below, derive the output waveform (Q) for the respective devices. All outputs start at RESET (Q = 0) state
a) S-R latch assuming A = S and B = R.
b) Gated D latch assuming C = EN and B = D.
c) Negative Edge-triggered D Flip-flop assuming C = CLK and A = D.
d) Positive Edge-triggered J-K Flip-flop assuming C = CLK, A = J, and B = K.
Consider the following method, inCommon, which takes two Integer ArrayList parameters. The method returns true if the same integer value appears in both lists at least one time, and false otherwise.
public static boolean inCommon(ArrayList a, ArrayList b)
{
for (int i = 0; i < a.size(); i++)
{
for (int j = 0; j < b.size(); j++) // Line 5
{
if (a.get(i).equals(b.get(j)))
{
return true;
}
}
}
return false;
}
Which of the following best explains the impact to the inCommon method when line 5 is replaced by for (int j = b.size() - 1; j > 0; j--) ?
a. The change has no impact on the behavior of the method.
b. After the change, the method will never check the first element in list b.
c. After the change, the method will never check the last element in list b.
d. After the change, the method will never check the first and the last elements in list b.
e. The change will cause the method to throw an IndexOutOfBounds exception.
Answer:
b. After the change, the method will never check the first element in list b.
Explanation:
After changing the code on line 5 with the one in the question the method will never check the first element in list b. This is because by changing the code you are telling the method to run for every element in list b starting from the last element and moving backward. Since the second argument is j > 0, once j is equal to 0 it will not run the method since it would give a False on the argument and therefore, will never run the method for the element in position 0 (first element in the list)
What would a bar graph best be used for? State why and give 2-3 examples of things you could demonstrate with a bar graph
Answer:
A bar graph is used to compare facts.
For example:
A group of people's favorite movie.
A group of people's favorite fruit.
10. Select the correct answer.
Thomas has signed a deal with a production house that allows them to use his images on their website. What is required that permits the usage of images for commercial or editorial purposes?
A.
copyright
B.
licensing
C.
permit
D.
public domain
E.
fair use