Consider program p, which runs on a 4 ghz machine m in 200 seconds. consider an optimization to p that replaces all instances of multiplying a value by 4 (mult x, x,4) with two instructions that set x to x x twice (add x, x; add x, x). assume that every multiply instruction takes 6 cycles to execute, and every add instruction takes just 1 cycle. after recompiling, the program now runs in 150 seconds on machine m. determine how many multiplies were replaced by this optimization.

Which statement best explains how plant cells use photosynthesis to maintain homeostasis? they use glucose and water to make energy. they break down glucose into fat. they combine oxygen and water to make glucose. they make glucose from carbon dioxide and water.

Need asap assignment directions: think of an organization (business, religious institution, volunteer organization, sports team) with which you have been involved. imagine outfitting it with an it infrastructure. prepare a plan for what you would do to support outfitting it. draw a map of a network connecting all the individuals, give them pcs and printers, and lay out the design as best you can. the purpose is to begin working with these concepts, not to build a perfect network.

Representa os dados de um banco de dados como uma coleç? o de tabelas constituídas por um conjunto de atributos, que definem as propriedades ou características relevantes da entidade que representam. marque a alternativa que representa o modelo descrito no enunciado. escolha uma: