If you have two pennies, the probability of both coming up heads when flipped

When creating a presentation in libre office impress, where does the editing of slides take place?

Solve the following javafx application: write a javafx application that analyzes a word. the user would type the word in a text field, and the application provides three buttons for the following: - one button, when clicked, displays the length of the word.- another button, when clicked, displays the number of vowels in the word.- another button, when clicked, displays the number of uppercase letters in the word(use the gridpane or hbox and vbox to organize the gui controls).

How many nibbles can be stored in a 16-bit word?