Create a JavaFx application that draws a pattern of evenly spaced circles Use four constants to control the pattern: Cycle the colors of the circles through red, green, and blue the number of circles to draw the radius of the first circle the change in the radius of each subsequent circle the change in the x-coordinate of the circle

23. In C programming language, write a program to input the radius of a sphere and display the difference between the surface area of the sphere and the area of a circle having the same radius.

Create a JavaFX application that implements a short survey. The first question should ask the user for his or her favorite colorand present the choices "red", "orange", and "green" in a radio buttons.The second question should ask the user for his or her age and present the choice in a spinner with the range 10-100. Third and finalquestion should ask the user to select his or her favorite programming language from the choices "Java","C++","Python", and C# presented in a choiceboxAdd a button, that when clicked , summarizess the user's selections.

Question I need a java program for a Craps game When the program is run, it will prompt the player for the starting balance of their account (in dollars). At the start of each game, the player will be asked for their bet. The bet must be at least 1,ドル but cannot exceed the balance of their account During the game, the outcome of each roll must be output to the display. When the outcome of the game is decided, the account balance must be updated accordingly based on the player’s bet. If the player wins, the amount of the bet is added to the account balance; if the player loses, the account balance is decreased by the bet amount. At the end of each game, the game outcome must be summarized (e.g., player wins or loses), along with the player’s updated account balance. The player will continue to play Craps games until one of the following conditions occur: They voluntarily elect to end the session. After each game, once all required information has been output, the player will be...

In Java only--Java Applets Create an applet that will draw a set of ovals and the user should be able to specify the number of ovals. Thank you

Use mathematical induction to show that when n ≥ 2 is an exact power of 2, the solution of the recurrence 2 = {2T (m/2) T(n) = if n = 2, 2T (n/2) +n ifn> 2 is T(n) = n lgn.

C. Create a "Magic 8 Ball" Java program with a GUI using JavaFX. Minimum requirements: Use at least one layout pane to organize and contain nodes (e.g. Pane, Stack Pane, Flow Pane, Grid Pane, Border Pane, HBox, VBox) Use at least two graphics elements (e.g. shapes or images). Make some of your shapes filled and others unfilled. Both shapes must be different. Use at least three JavaFX User Interface (UI) controls (e.g. Label, Button, Check Box, Test Field, Text Area, Combo Box, List View, Scroll Bar, Slider. At least two of the three must be different. Use at least two common "set" properties or methods for nodes (e.g. setTitle (for Stage), setFill or setFont (for Text), setValue (for ComboBox) Use at least two common "get" properties or methods for nodes (e.g. getValue (for ComboBox), getText (for TextField)) Handle at least one user generated event (e.g. button click, mouse click, etc.)

You are a Chemistry major who has to create a program for first time chemistry lab users. The Erlenmeyer flask contains a nitric acid solution. When the student presses a button, 0.5 mL of NaOH solution can be added to a buret, which is set up over the Erlenmeyer flask. An indicator is added to the solution being titrated. The indicator is a substance that changes to blue when the reaction is complete (endpoint). You determine the amount of mixture that will cause this reaction to occur. Create a titration simulator that will allow a student to add up to 18 mL of titrant. Notify the student when the mixture turns blue. In Python please :)

JavaProblem 2-5 Code ProblemProblem 2-5. Code Problem. Build an application with a text field and two buttons. Type a word or words in the text field. Click one of the buttons. Subtract one from the Unicode value for each character in the typed word(s), then redisplay it. This is a simple encoding technique. When you click the other button, reverse the process to decode the word.

ISP-Java Taking what you learned over the last 8 weeks, it is now your turn to create a program of your choosing. If you are not sure where to begin, think of a task that you repeat often in your major that would benefit from a program. For example, chemistry unit conversions, finding the area for geometric shapes, etc. You can also create an interactive story that changes based on the user input/decisions. The possibilities are endless. The program must include instructions for the user. Be in the mindset that the program you develop will be used by anyone. You will not receive any assistance from the instructor. It is up to you to figure out your program. Your program must include (but not limited to) the following: • Comments • Input(s) and output(s) • Decision structures • Loops Be as creative as possible!

Program in C++ & Visual Studio not Studio Code Everyone has played Yahtzee... Right? There are so many better dice games, but my family likes this one the best. A YouTube video that describes Yahtzee can be found here. The basic rules are as follows: At the start of your turn you roll five normal everyday six sided dice. In the course of your turn you would choose to reroll any of the dice up to two more times. We are more concerned in this problem with the dice at the completion of your turn. This website gives a great rundown of the probabilities of Yahtzee that you will need. NOTE: You may ONLY use a set and map data structure to complete the solution to this problem Let’s see what results the dice give us using the following data structures and process: Prompt the user to enter five valid numbers (Range: One to six inclusive on both ends) Each time the user enters a valid number, "place" it into a map of integersCreate and use a set of integers with your data to...

A dual-tone multi-frequency (DTMF) system is used to produce signals that represent the dialed digits in a telephone system. A combination of a horizontal frequency and a vertical frequency is produced whenever a button is pressed on the keypad. The figure below shows a telephone keypad and the different frequencies used. 697 Hz 770 Hz 852 Hz 941 Hz 1209 Hz 1 4 7 1336 Hz 2 1477 Hz 3 5 6 8 9 # 0 * Generate the DTMF tone decoder that will take an audio file the DTMF signal of your student number. The student number must be presented as one complete string (e.g. 2020123456)

Description of animation In informal language, here is an example description of the animation for the "Simple Animation": Create red rectangle R with corner at (200,200), width 50and height 100 Create blue oval C with center at (500,100), radius 60 and30 R appears at time t=1 and disappears at time t=100 C appears at time t=6 and disappears at time t=100 R moves from (200,200) to (300,300) from time t=10 to t=50 C moves from (500,100) to (500,400) from time t=20 to t=70 C changes from blue to green from time t=50 to t=80 R moves from (300,300) to (200,200) from time t=70 tot=100 R changes width from 50 to 25 from time t=51 to t=70 We use a time reference for each step in the animation. This time reference is usually unitless, which helps us in describing animation without mentioning its absolute speed. Further, the animation must adhere to certain constraints. For example, one cannot have move the same rectangle to the left and right during overlapping...