Show the implementation representation (the value of the instance variables element and topindex) at each of the following code sequence: stackinterface s = new arrayboundedstack(5); s. push("adele"); s. push("heidi"); s. push("sylvia"); s. pop(); s. pop(); s. pop();

Awell-diversified portfolio needs about 20-25 stocks from different categories is this true or false?

The volume v and paper surface area a of a conical paper cup are given by where r is the radius of the base of the cone and h is the height of the cone. a. by eliminating h, obtain the expression for a as a function of r and v. b. create a user-de ned function that accepts r as the only argument and computes a for a given value of v. declare v to be global within the function. c. for v ! 10 in.3 , use the function with the fminbnd function to compute the value of r that minimizes the area a. what is the corresponding value of the height h? investigate the sensitivity of the solution by plotting v versus r. how much can r vary about its optimal value before the area increases 10 percent above its minimum value?

Brian wants to conduct an online search with a certain phrase. he intends to use the words books that belong to the 1800s in his search. how should he use the word that in his search?