Problem 1: (20 points) write an algorithm to construct the actual solution of the matrix chain multiplication problem (i. e., the parentheses order). trace its output on the following examples: (a) three matrices (a, b, and c) with dimensions 10 x 50 x 5 x 100, respectively.

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

The triangles are similar. what is the value of x? show your work.

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)