The python program that calculates the volume and the square of the volume is as follows
radius = float(input("Radius: "))
volume = (4.0/3.0) * (22.0/7.0) * radius**3
sqrtVolume = volume**0.5
print(f'The volume is {volume} units cubed')
print(f'The square root of that number is {sqrtVolume}')
How to write the program?The complete program written in Python where comments are used to explain each line is as follows
This gets the radius
radius = float(input("Radius: "))
#This calculates the volume
volume = (4.0/3.0) * (22.0/7.0) * radius**3
#This calculates the square root of the volume
sqrtVolume = volume**0.5
#This prints the volume
print(f'The volume is {volume} units cubed')
#This prints the square root of the volume
print(f'The square root of that number is {sqrtVolume}')
Therefore, The python program that calculates the volume and the square of the volume is as follows
radius = float(input("Radius: "))
volume = (4.0/3.0) * (22.0/7.0) * radius**3
sqrtVolume = volume**0.5
Read more about python programs at
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whats this oh _____
what is it
A) jane
B) juan.
C)juan
D) horse
Answer:
juan duhhhhh hehehe
Explanation:
Which heading size fits for the word headings
Answer:
Explanation:
h1 i think
When using the Mirror command you can delete the source object as the last step of the command. True or false
Answer:
The anwser is true it is true.
A student will not be allowed to sit in exam if his/her attendance is less than 75% .
Take the following input from user
Number of classes held
Number of classes attended
And print
Percentage of class attended
Is student allowed to sit in exam or not .
Answer:
Sorry, this is too vague to understand as you don’t have any charts, graphs, or anything
Explanation:
Write a program that calculates the occupancy rate for a hotel. The program should start by asking the user how many floors the hotel has. A for loop should then iterate once for each floor. In each iteration of the for loop, the program should ask the user for the number of rooms of the floor and how many of them are occupied. After all of the iterations are complete the program should display how many rooms the hotel has, how many of them are occupied, and the percentage of rooms that are occupied.
Answer:
In Python:
floor = int(input("Number of floors: "))
totalrooms = 0
totaloccupied = 0
for i in range(floor):
rooms = int(input("Rooms in floor "+str(i+1)+": "))
occupied = int(input("Occupied Rooms in floor "+str(i+1)+": "))
totalrooms = totalrooms + rooms
totaloccupied = totaloccupied + occupied
print("Total Rooms: "+str(totalrooms))
print("Total Occupied: "+str(totaloccupied))
print("Percentage Occupied: "+str(round(100*totaloccupied/totalrooms,2))+"%")
Explanation:
This line prompts the user for number of rooms
floor = int(input("Number of floors: "))
This line initializes totalrooms to 0
totalrooms = 0
This line initializes totaloccupied to 0
totaloccupied = 0
This iterates through the floors
for i in range(floor):
This gets the number of rooms in each floor
rooms = int(input("Rooms in floor "+str(i+1)+": "))
This gets the number of occupied rooms in each floor
occupied = int(input("Occupied Rooms in floor "+str(i+1)+": "))
This calculates the total number of rooms
totalrooms = totalrooms + rooms
This calculates the total number of occupied rooms
totaloccupied = totaloccupied + occupied
This prints the total number of rooms
print("Total Rooms: "+str(totalrooms))
This prints the total number of occupied rooms
print("Total Occupied: "+str(totaloccupied))
This prints the percentage of occupied rooms to 2 decimal places
print("Percentage Occupied: "+str(round(100*totaloccupied/totalrooms,2))+"%")
Create a flowchart that assigns a counselor to a student.
You need to ask a student for the first letter of his/her last name. Assign a counselor based on the following criteria:
A through M are assigned to Ms. Jones
N through Z are assigned to Mr. Sanchez
Paula weeded 40% of her garden in 8 minutes. How many minutes will it take to weed all of her garden at this rate ?
Answer:
38 minutes long
Explanation:
you would do 40% ÷ 8 to get your answer I think
Write a class called Dragon. A Dragon should have a name, a level, and a boolean variable, canBreatheFire, indicating whether or not the dragon can breathe fire. The class should have getter methods for all of these variables - getName, getLevel, and isFireBreather, respectively.
Answer: A dragon name could be name Holls and at level 14 and can breathe fire
Explanation:
What is the most important basic property of melody? Why?
Most good melodies restrict their basic range to no more than an octave-and-a-half. Most good melodies use repeating elements. Listeners should be hearing certain melodic intervals, rhythms and other musical shapes repeating throughout the melody
A broadband connection is defined as one that has speeds less than 256,000 bps.
Question 25 options:
True
False
Answer:
A typical broadband connection offers an Internet speed of 50 megabits per second (Mbps), or 50 million bps.
Explanation:
I think I got it right, plz tell me if im wrong
It took her 9 more months but Marina has managed to save the full $725 plus more to cover fees to pay off the pay-day loan company. However, she forgot to account for the interest that had been compounding over time. Consider it is now 275 days later, the remaining loan was $725 and the APR is 47% compounded daily.
What is the total amount that Marina must now pay in order to pay off her the loan, accounting for interest?
What is the total amount of interest paid (not including fees)?
Answer:
she loaned 750 dollars.
it took her 9 months to repay it.
it was 275 days since she took out the loan.
the interest rate was 47% per year compounded daily.
the daily interest rate would be 47% / 365 / 100 = .0012876712 per day.
this assumes 365 days in a year, which is the standard assumption that i know of.
the future value of 750 for 275 days would be based on the formula of f = p * (1 + r) ^ n
f is the future value
p is the present value
r is the interest rate per time period (days in this case)
n is the number of time periods (days in this case).
the formula becomes:
f = 750 * (1 + .0012876712) ^ 275
solve for f to get:
f = 1068.440089.
that's the future value of the loan.
it's what she owes.
the interest rate on the loan is that value minus 750 = 318.440089.
that's how much extra she needs to pay in addition to whatever fees she was charged.
alendar year. The current calendar is called the Gregorian calendar, was introduced in 1582. Every year divisible by four was created to be a leap yer, with exception of the years ending with 00 (that is, those divisible by 100) and not divisible by 400. For instance, the years 1600 and 2000 are leap years, but 1700, 1800, and 1900 are not. Write a ptogram that requests a year as input states wether it is a leap year.
Answer
Tough question.
i dont know
Explanation:
Write a function endpoints that takes a list of numbers (eg. [5, 10, 15, 20, 25]) and returns a new list of only the first and last elements of the given list (eg. [5, 25]). If the input list is [5], the returned should be [5,5]. The function should return an empty list if an empty list is passed in. The function should not use any variables besides the passed in argument list_.
def endpoints(it) -> list: # YOUR CODE HERE raise NotImplementedError() ] ### BEGIN TESTS assert endpoints([5, 10, 15, 20, 251) -- 15, 25] **# END TESTS U # BEGIN TESTS assert endpoints([5]) - (5, 51 *** END TESTS [] ### BEGIN TESTS assert endpoints(0) -- 0 #*# END TESTS
I included a picture of my code below. Best of luck with your assignment.
You plan on using cost based pricing. The cost of your product is 10, and you are planning a 30% mark up. What should the price of your product be?
Answer:
Selling price= $13
Explanation:
Giving the following information:
The cost of your product is $10, and you are planning a 30% mark-up.
The price of the product is calculated by adding to the manufacturing costs a predetermined percentage.
Selling price= 10*1.3
Selling price= $13
Hope this helps :)
why was the 80s bad for Disney i know one example but ill tell you after you answer
Answer:
The dark stories behind it? i dont know lol
3. In your application, you are using a stack data structure to manipulate information. You need to find which data item will be processed next, but you don’t want to actually process that data item yet. Which of the following queue operations will you use?
a) pop
b) push
c) peek
d) contains
Answer:
I think its contains, but i would ask on stack overflow.
Explanation:
were is the hype house
Answer:
LA
Explanation:
where the rich people live
Answer:
los angeles
Explanation:
they're also very much in the shade right now
write a function insert_string_multiple_times() that has four arguments: a string, an index into the string, a string to insert, and a count. the function will return a string with count copies of the insert-string inserted starting at the index. note: you should only write the function. do not put any statements outside of the function. examples: insert_string_multiple_times('123456789',3,'xy',3) '123xyxyxy456789' insert_string_multiple_times('helloworld',5,'.',4) 'hello....world' insert_string_multiple_times('abc',0,'a',2) 'aaabc' insert_string_multiple_times('abc',0,'a',0) 'abc'
Answer:
Written in Python:
def insert_string_multiple_times(str1,indto,str2,count):
splitstr = str1[:indto]
for i in range(count):
splitstr+=str2
splitstr +=str1[indto:]
print(splitstr)
Explanation:
This line defines the method
def insert_string_multiple_times(str1,indto,str2,count):
In the above definition:
str1 represents the string
indto represents index to insert a new string
str2 represents the new string to insert
count represents the number of times str2 is to be inserted
This gets the substring from the beginning to indto - 1
splitstr = str1[:indto]
This performs an iterative operation
for i in range(count):
This appends str2 to the first part of the separated string
splitstr+=str2
This appends the remaining part of the separated string
splitstr +=str1[indto:]
This prints the new string
print(splitstr)
This function finds the minimum number in a list. What should be replaced with in order for this function to operate as expected?
Answer choices:
A. numList[i] = min;
B. min = numList[i];
C. min = numList;
D. numList = min;
Answer: a
Explanation:
Just took the test
Write a C program that does the following: Creates a 100-element array, either statically or dynamically Fills the array with random integers between 1 and 100 inclusive Then, creates two more 100-element arrays, one holding odd values and the other holding even values (copied from the original array). These arrays might not be filled completely. Prints both of the new arrays to the console.
Answer:
Following are the code to this question:
#include <iostream>//header file
using namespace std;
int main()//main method
{
int axb[100];//defining 1-array of 100 elements
int odd_axb[100], even_axb[100];//defining two array that holds 100-elements
int i,size=0,size1=0;
for(i = 0; i < 100; i++)//defining for loop to assign value in array
{
axb[i] = rand() % 100 + 1;//using rand method to assign value with random numbers between 1 and 100
}
for(i = 0; i < 100; i++)//defining for loop that seprates array value in odd and even array
{
if(axb[i] % 2 == 0)//checking even condition
{
even_axb[size++] = axb[i];//holding even number
}
else//else block
{
odd_axb[size1++] = axb[i];//holding Odd number
}
}
//printing values
cout << "Odd array: ";//print message
for(i = 0; i <size1; i++)//use for loop for print odd numbers
{
cout << odd_axb[i]<<" ";//printing values
}
cout <<"\n\n"<< "Even array: ";//print message
for(i = 0; i <size; i++)//use for loop for print even_axb numbers
{
cout << even_axb[i] << " ";//printing values
}
return 0;
}
Output:
Odd array: 87 87 93 63 91 27 41 27 73 37 69 83 31 63 3 23 59 57 43 85 99 25 71 27 81 57 63 71 97 85 37 47 25 83 15 35 65 51 9 77 79 89 85 55 33 61 77 69 13 27 87 95
Even array: 84 78 16 94 36 50 22 28 60 64 12 68 30 24 68 36 30 70 68 94 12 30 74 22 20 38 16 14 92 74 82 6 26 28 6 30 14 58 96 46 68 44 88 4 52 100 40 40
Explanation:
In the above-program, three arrays "axb, odd_axb, and even_axb" is defined, that holds 100 elements in each, in the next step, three integer variable "i, size, and size1" is defined, in which variable "i" used in the for a loop.
In the first for loop, a rand method is defined that holds 100 random numbers in the array, and in the next, for-loop a condition statement is used that separates even, odd number and store its respective array, and in the last for loop, it prints its store values
A study found that 9% of dog owners brush their dog's teeth. Of 578 dog owners, about how many would be expected to brush their dog's teeth?
Answer:
do 578/9 to get a awnser then multiply it by 100 for a awnser then devide it by 578
Explanation:
there you go
Provide a status report to your classmates and instructor. Describe any modifications that you have made to the design or documentation, discuss whether you encountered any new challenges or risks, and describe the mitigation strategy you implemented for addressing each risk. Are you meeting the objectives identified in your system proposal?What hardware, software, virtual desktop resources, and so on will you need to design and implement your system?What adjustments have you made to your document based on peer feedback?How do system components and applications interface and share data?In response to your peers, provide constructive feedback on their system design document progress and suggestions that they can incorporate into their documentation or projects. Is a sufficient amount of detailed information being provided to enable implementation by any skilled IT practitioner? Do you see any potential obstacles that they might come up against? If so, what approach can they take to overcome these challenges?When preparing your status reports, be sure that they are clear and well written. Engage your classmates in discussions that mimic the team dynamics expected in professional, real-world information technology project environments.Refer to the Discussion Rubric for directions on completing these discussions.
Answer:
that's muddled up I can't make out the question
Write a program called clump that accepts an ArrayList of strings as a parameter and replaces each pair of strings with a single string that consists of the two original strings in parentheses separated by a space. If the list is of odd length, the final element is unchanged. For example, suppose that a list contains
Answer:
In Java:
public static void clump(ArrayList<String> MyList) {
for(int i = 0; i<MyList.size()-1;i++){
String newStr = "(" + MyList.get(i) + " "+ MyList.get(i + 1) + ")";
MyList.set(i, newStr);
MyList.remove(i + 1);
}
System.out.println("Updated ArrayList: " + MyList);
}
Explanation:
First, we define the method
public static void clump(ArrayList<String> MyList) {
Next, we iterate through the ArrayList
for(int i = 0; i<MyList.size()-1;i++){
This clumps/merges every other ArrayList element
String newArr = "(" + MyList.get(i) + " "+ MyList.get(i + 1) + ")";
This updates the elements of the ArrayList
MyList.set(i, newArr);
This removes ArrayList elements at odd indices (e.g. 1,3...)
MyList.remove(i + 1);
}
This prints the updated List
System.out.println("Updated ArrayList: " + MyList);
}
Do not use the scanner class or any other user input request. You application should be self-contained and run without user input.
Assignment Objectives
Practice on implementing inheritance in Java
FootballPlayer will extend a new class, Person
Overriding methods
toString( ) (Links to an external site.)Links to an external site. which is a method from the Object class, will be implemented in OffensiveLine, FootballPlayer, Person and Height
Keep working with more complex classes
in the same way that FootballPlayer had a class as an attribute (Height height), OffensiveLine will have FootballPlayer as an attribute
Deliverables
A zipped Java project according to the How to submit Labs and Assignments guide.
O.O. Requirements (these items will be part of your grade)
One class, one file. Don't create multiple classes in the same .java file
Don't use static variables and methods
Encapsulation: make sure you protect your class variables and provide access to them through get and set methods
all the classes are required to have a constructor that receives all the attributes as parameters and update the attributes accordingly
Follow Horstmann's Java Language Coding GuidelinesLinks to an external site.
Organized in packages (MVC - Model - View Controller)
Contents
Person int number app Creates a Model object * String name Height * String position Height height int feet int inches int weight Model . String hometown . String highSchool .String toString( ) Creates three FootballPlayer objects Creates an OffensiveLine object using the three FootballPlayer objects Displays OffensiveLine information Displays OffensiveLine average weight . String toString() extends FootballPlayer * String position . String toString() int number OffensiveLine .FootballPlayer center .FootballPlayer offensiveGuard .FootballPlayer offensiveTackle . String toString()
Create a Netbeans project (or keep developing from your previous lab) with
App.java
Model
Model.java
FootballPlayer.java
Height.java
Person.java
OffensiveLine.java
Functionality
The application App creates a Model object
The Model class
creates 3 FootballPlayer objects
creates an OffensiveLine object using the 3 FootballPlayer objects
displays information about the OffensiveLine object and its 3 players
it is a requirement that this should be done using the toString( ) method in OffensiveLine, which will use toString( ) in FootballPlayer
displays the average weight of the OffensiveLine
this will be done using the averageWeight in the OffensiveLine
The classes
App
it has the main method which is the method that Java looks for and runs to start any application
it creates an object (an instance) of the Model class
Model
this is the class where all the action is going to happen
it creates three football players
it creates an OffensiveLine object using the three players
displays information about the OffensiveLine
this has to be done using the OffensiveLine object
this is really information about its 3 players
the format is free as long as it contains all the information about each of the 3 players
displays the average weight of the OffensiveLine
this has to be done using the OffensiveLine object
this has to call the averageWeight method in OffensiveLine
Personhas the following attributes
String name;
Height height;
int weight;
String hometown;
String highSchool;
and a method
String toString( )
toString( ) overrides the superclass Object toString( ) method
toString( ) returns information about this class attributes as a String
encapsulation
if you want other classes in the same package yo have access to the attributes, you need to make them protected instead of private.
see more here.
FootballPlayerhas the following attributes
int number;
String position;
and a method
String toString( )
toString( ) overrides the superclass Object toString( ) method
toString( ) returns information about this class attributes as a String
Height
it is a class (or type) which is used in Person defining the type of the attribute height
it has two attributes
int feet;
int inches
and a method
String toString( )
toString( ) overrides the superclass Object toString( ) method
toString( ) returns information about this class attributes as a String
it returns a formatted string with feet and inches
for instance: 5'2"
OffensiveLinehas the following attributes
FootballPlayer center;
FootballPlayer offensiveGuard;
FootballPlayer offensiveTackle;
They might also be stored in an ArrayList
and two methodsString toString( )
toString( ) overrides the superclass Object toString( ) method
toString( ) returns information about the 3 players attributes as a String
int averageWeight()
calculates and returns the average weigh of the OffensiveLine.
it is calculated based on the weight of each of its players
Subtract 01101011-00101010
Answer:
Alexa says minus 8
Explanation:
I need help on these three questions I would really appreciate it
Answer:
True
c
void
Explanation:
I dont know how i know this...
x = 2. x+=15
Int returns number Boolean returns true of false . . . void return none.
State whether the data described below are discrete or continuous, and explain why. The durations of movies in seconds
Answer:
the data are continuous because the data can take any value in an interval.
Wilma is looking for facts about social media for her research project. What fact should she use for her project?
1: Communicating with social media is hard
2: Social media is a great way to communicate.
3: Social media is fun and easy to use.
4:The minimum age for some social media sites is 13.
do you know that the 80s was not one of Disney's best decades? what was a reason?
Answer:
They produced a movie called the black couldren that nearly killed them.
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:
Reasons what bar graph is used for.
Explanation:
Bars are shown to compare and contrast data in a bar graph. For example, a data was collected through survey of average rainfall. It represents many unique categories by having many different groups. Those groups are plotted on the x-axis and on the y-axis, the measurements are plotted, like inches.
Hope this helps, thank you !!