Write a function upperdiagavg that takes the average of all the elements above a square matrix diagonal (including diagonal elements) and returns it for visualization, here are the elements that contribute to the average value in a 3x3 matrix sample function call > > avgval = upperdiagavg(mat) where mat is a square matrix

Create a word problem that involves calculating the volume and surface area of a three-dimensional object. cube: surface area 6 s2 , volume s3

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).

Ramp charts are generally created in wordlotusexcelpowerpoint