Respuestas

2012-06-01T12:30:58+02:00

1931= (〖0.463〗^2*x^2)/0.875 

〖0.463〗=1

entonces,

1931= (1^2*x^2)/0.875

1931= (x^2)/0.875

1931(0.875)= x^2

1689.625=x^2

x=41.105