Un cuerpo de 80 kg se desea levantar hasta una altura de 10 m por medio de una cuerda a través de un plano inclinado de 30º con la horizontal si la fuerza que se ejerce a través de un plano inclinado de 30º con la horizontal si la fuerza que se ejerce a través de la cuerda de 600N y Crc entre la superficie y la masa es 0,2 calcular el w realizador cada una de las fuerzas que actúan sobre el cuerpo y el W realizado .

Maria heard on the radio that the high temperature that day would be to determine the temperature in degrees celsius, she used the formula , where c is the temperature in degrees celsius and f is the temperature in degrees fahrenheit.

Will give the box plots below show the math scores of students in two different classes: class a 55 72 75 89 95 class b 55 70 75 94 100 based on the box plots, which statement is correct? a: the median score of class a is greater than the median score of class b. b: the lower quartile of class a is greater than the lower quartile of class b. c: the upper quartile of class a is greater than the upper quartile of class b. d: the maximum score of class a is greater than the maximum score of class b.

Acertain drug is made from only two ingredients: compound a and compound b. there are 3 millimeters of compound a used for every 4 millimeters of compound b. if a chemist wants to make 693 milliliters of the drug, how many milliliters of compound a are needed?