Graph the function. Compare the graph with the graph of

$$y = \left( \frac { 1 } { 4 } \right) ^ { x }$$

.

$$y = 0.2 \cdot \left( \frac { 1 } { 4 } \right) ^ { x }$$

Which infinitive and word are missing in the blanks? Mi hermana quiere ______la guitarra en un ______ . (tocar)(restaurante)

Solve the system using any algebraic method. 12x + 5y = 4, 3x - 10y = - 8

An electron and positron can annihilate each other completely and form two gamma rays. (a) If the electron and positron were initially at rest, what are the wavelengths of the two emitted gamma rays? (b) Repeat if the electron and positron were each traveling at a speed of 0.30c measured in the lab and collided head-on.

Identify the case of puellae and change it into plural.

On a multiple-choice test you randomly guess the answers to two questions. Each question has five choices. What is the probability that you get both answers incorrect?

Write an expression to represent each quantity. n degrees Fahrenheit above

$$r ^ { \circ } \mathrm { F }$$

room temperature.

Evaluate the integral.

$$\int \frac { \left( x ^ { 2 } - x + 1 \right) d x } { x ^ { 2 } + x }$$

determine whether the Law of Sines or the Law of Cosines is needed to solve the triangle. Then solve (if possible) the triangle. If two solutions exist, find both. Round your answers to two decimal places. a = 13, b = 15, c = 24

Compute the (3,1)-cofactor of

$$\begin{bmatrix}1&&-1&&2\\-1&&2&&-1\\2&&1&&3\end{bmatrix}$$

Do the points on the boundary line of the graph of an inequality help determine the shaded area of the graph? Explain.

Let

$$f\left(x\right)=3x+1$$

and

$$g\left(x\right)=2-x$$

. Determine values for a such that a)

$$f\left(a\right)=g\left(a\right)$$

b)

$$f\left(a^2\right)=g\left(2a\right)$$

What mass of ether will be produced if 221 g of ethanol reacts with a 68.9 percent yield?

Convert from radians to degrees. π/10