According to behaviorists, what happen as a result of positive reinforcement?

If you must do positive work to bring a charged balloon toward a negatively charged sphere, is the charge on the balloon positive or negative?

The standard form of a circle's equation is given in a rectangular coordinate system in which each unit represents 1 inch. Find the circumference and the area of each circle in terms of

$$\pi$$

$$x ^ { 2 } + ( y - 4 ) ^ { 2 } = 81$$

Choose the letter for the best answer. Nicole takes part in a $12 \frac { 1 } { 2 }$-mile walk-a-thon to raise money for charity. She stops $\frac { 1 } { 2 }$ of the way to rest. How much farther must Nicole walk to finish the walk-a-thon? F. $6 \frac { 1 } { 4 }$ miles G. $6 \frac { 1 } { 2 }$ miles H. 12 miles J. 25 miles

If two people each flip a coin 100 times and compute the relative frequency that heads comes up, they will both obtain the same result, right?

Find equations for the lines that are tangent and normal to the curve at the given point. x^(3/2) + 2y^(3/2) = 17, (1, 4)

Determine whether the statement is true or false. If it is true, explain why it is true. If it is false, explain why or give an example to show why it is false.

If $\lvert\mathbf{r}'(t)\rvert=c$, where $c$ is a nonzero constant, then the unit normal to the curve $C$ defined by $\mathbf{r}(t)$ is given by $\mathbf{N}=\frac{\mathbf{r}''}{\lvert \mathbf{r}''\rvert}$.

What is positive reinforcement, and what is the role of brain dopamine in this behavioral function?

Determine intervals of increase and decrease and intervals of concavity for the given function. Then sketch the graph of the function. Be sure to show all key features such as intercepts, asymptotes, high and low points, points of inflection, cusps, and vertical tangents. $f(t)=3 t^{5}-20 t^{3}$

Can the threat of a price war deter entry by potential competitors? What actions might a firm take to make this threat credible?

Let f(x)=x$^2$ and let g(x)=(x-3)$^2$+2.

(a) Give the formula for $g$ in terms of $f$, and describe the relationship between $f$ and $g$ in words.

(b) Is g a quadratic function? If so, find its standard form and the parameters a, b, and c.

(c) Graph g, labeling all important features.

We noted in Figure 14-17 that the liquid and vapor curves taken together outline a lens-shaped region when the normal boiling points of benzene-toluene solutions are plotted as a function of the mole fraction of benzene. That is, unlike Figure 14-16, the liquid curve is not a straight line. Use data from Figure 14-17 and show by calculation that this should be the case.

The uniform slender rod of mass m and length L is released from rest in the inverted vertical position. Neglect friction and the mass of the small end roller and find the initial acceleration of A. Evaluate your result for $\theta=30^{\circ}$.

How does classical conditioning help explain drug addiction?