Write iterative version of the following recursive method: binarysearch (recursive version is given in the text, p. 171) and add the main method to test your recursive version of binarysearch method. an array must be sorted in ascending order in order to test the binary search function.

The most complicated four letter word

Match the file formats with the types of multimedia they can store

For positive constants a and b, the force between two atoms in a molecule is given f(r) = −a r2 + b r3 , where r > 0 is the distance between the atoms. note: a and b are upper case letters. (a) find f '(r) = (b) find the critical point for f(r). r = (c) find f ''(r) = (d) find the value of r so that f ''(r) = 0.