Write a main method that prompts the user for an integer between 1 & 20 (inclusive). if the user enters an invalid number, prompt for another one. when a valid number is entered, call activity with that number as a parameter.

Which of the following is true of operations within a spreadsheet program’s built-in functions? a. operations within parentheses, then multiplication and division, and then addition and subtraction are computed. b. operations within parentheses, then addition and subtraction, and then multiplication and division are computed. c. multiplication and division, then addition and subtraction, and then operations within parentheses are computed. d. addition and subtraction, then multiplication and division, and then operations within parentheses are computed

When creating a budget, log fixed expenses before income. after income. after savings. at the top.

*! 20 points! *jeff wants to create a website with interactive and dynamic content. which programming language will he use? a. dhtml b. html c. css d. javascript