Ecursive Append (15 points). On RecursiveAppend. java write a recursive method appendNTimes that receives two arguments, a string and an integer. The method appendNTimes returns the original string appended to the original string n times. Use the following method header:public static String appendNTimes (String original, int n)

Write a program that prompts the user to input a string. the program then uses the function substr to remove all the vowels from the string. for example, if str = "there", then after removing all the vowels, str = "thr". after removing all the vowels, output the string. your program must contain a function to remove all the vowels and a function to determine whether a character is a vowel.

Which location-sharing service offers items for users as a gaming component and also allows them to collectively link their check-ins to publish a trip? a. whrrl b. buzzd c. foursquare (this option is wrong i already tried) d. gowalla for plato

Which type of file can be used to import data into a spreadsheet?