En la siguiente imagen se muestra un tren de poleas. Los diámetros de las mismas vienen indicados a continuación: d1= 7,5 cm, d2= 14,2 cm, d3= 49,7cm, d4= 64,2 cm

Si la rueda 1 gira a 95,8 rpm, calcula la velocidad de giro de la rueda 4

The qwerty keyboard is the most common layout of keys on a keyboard

To check spelling errors in a document, the word application uses the to determine appropriate spelling. internet built-in dictionary user-defined words other text in the document

Helen's credit card has an apr of 15.32% and a grace period of 17 days and helen pays her balance in the full every month. if her last billing cycle ended on september 26, 2009, and she made her payment on october 11, 2009, did she owe any interest on her last statement's balance?