D.pdf - UNIVERSIDAD NACIONAL DE INGENIER\u00cdA EXAMEN DE ADMISI\u00d3N 2009 D 1 El resultado de(0.00933(43 700 000 000 escrito en notaci\u00f3n cient\u00edfica es A


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UNIVERSIDAD NACIONAL DE INGENIERÍA EXAMEN DE ADMISIÓN 2009 D 1 1. El resultado de (0.00933)(43 700 000 000), escrito en notación científica es: A) 4.07721 x 410B) 0.407721 x 510C) 4.07721 x 810D) 407.721 x 1110E) 4077.21 x 710 2. ¿Cuál es el menor dígito que debe tomar bpara que el número N = 21b7, sea divisible por 3? 3. El resultado simplificado de la expresión 221325(yy6)(yy1)3438es: 4. Al factorizar la expresión 224x(x2y), uno de los factores, entre las siguientes opciones es: 5. El resultado simplificado de 22a( a2a), es: A) 22aB) a 2aC) 226a4a2aD) 3a 2a4a aE) a 2a 6. Si 2f(x)x2x2, y 2g(x)x, entonces (f g) (1)es igual a:
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  • Spring '14
  • Javier Sanchez

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