In a decision tree, splitting criteria are typically based on:

The most crucial technological breakthrough of the early industrial era was the development of a general-purpose steam engine in 1765 by James Watt.

Charles Fourier was

Marx and the communists believed that once the “dictatorship of the proletariat” was established, private property

The growing demand for cotton cloth in the eighteenth century threatened British

The factory system began to emerge in the seventeenth century, when technological advances transformed the British textile industry.

Horizontal organization is

Beginning in the nineteenth century, industrializing lands experienced a social change known as the demographic transition when

Let V(x,y)=x2+y2-49{“version”:”1.1″,”math”:”V(x,y)=x2+y2-49″}, graph the boundary of the domain and shade the area of the boundary.  _______

Find the directional derivative of  at the point (3,3,-2){“version”:”1.1″,”math”:”(3,3,-2)”} in the direction u⇀=3i^-j^+4k^{“version”:”1.1″,”math”:”u⇀=3i^-j^+4k^”}.  (Hint:  You need to compute u⇀{“version”:”1.1″,”math”:”u⇀”} (in a unit vector) first.) _______