Using Javascript and HTML: Write a script that calculates the product of the odd integers from 1 to 15, then outputs HTML5 test that displays the results.

A B A Circuit 1 Circuit 2 Based on the image, select all true statements. Tip: draw truth tables! Circuit 1 is equivalent to the boolean expression: "Q = (A and B) and ((B or C) and (C and B))" %3D Circuit 1 is equivalent to the boolean expression: "Q = (A and B) or ((B or C) and (C and B))" Circuit 2 is equivalent to the boolean expression: "Q = ((B and C) and (B or C)) or (B and A)" Circuit 2 is equivalent to the boolean expression: "Q = (C and B) or ((B or C) and (A and B))" Circuit 1 is not equivalent to Circuit 2. Circuit 1 is equivalent to Circuit 2.

In JavaScript, how can you validate a user’s input to make sure it is both a number and between 20 and 100?

Java Use GUI. Simple text editor Copy / Cut Paste Display number of characters (with spaces / without spaces) Display number of words Display number of lines

Q3: - Write a visual hasic program that reads two integers (feet and inches) representing distance, then converts this distance to meter. Use two text boxes for reading the two integer numbers and print the result in picture box. Note: 1 foot = 12 inch 1 inch = 2.5 Cm

1. Write a program that draws various figures, as shown in Figure (a). The user selects a figure from a radio button and uses a check box to specify whether it is filled. Using Java programming

Write a javascript program that calculates how much a person would earn over a period of time. if his or her salary is one dollar the first day and two dollars the second day, and continues to double each day. The program should ask the user for the number of days. Display a table showing how much the salary was for each day, and then show the total pay at the end of the period. Input Validation: Do not accept a number less than 1 for the number of days worked.

The text presented the Sierpinski triangle fractal. Inthis exercise, you will write a program to display another fractal, called the Kochsnowflake, named after a famous Swedish mathematician. A Koch snowflake iscreated as follows:1. Begin with an equilateral triangle, which is considered to be the Koch fractalof order (or level) 0, as shown in Figure a.2. Divide each line in the shape into three equal line segments and draw an outwardequilateral triangle with the middle line segment as the base to create aKoch fractal of order 1, as shown in Figure b.3. Repeat Step 2 to create a Koch fractal of order 2, 3, . . . , and so on, as shownin Figures c and d.

The International Standard Book Number (ISBN) is a number that uniquely identifies a book. Publishers can buy or receive ISBNs from the International ISBN Agency. There are two types of ISBNs: ISBN-13 and ISBN-10, which are 10- and 13-digits long, respectively.ISBN-10 has a pattern, where the last digit can be found using the first 9. Additionally, ISBN-10 can also be used to calculate its ISBN-13 equivalent (and vice versa). Write two functions in ISBN.java. The main method is implemented for you so you can test your functions. Instructions on how to run this file to make use of the test.txt file are detailed below. calculateISBN10(int[] isbn) computes the last digit of the ISBN-10 number. The first 9 of the 10 digits of the ISBN will be passed to the function as the parameter isbn integer array of size 10. The last integer in the array will be -1. Your job is to calculate the last digit (called the check digit), and update the last index of the isbn array with the computed…