Decide which form of the vocabulary word in parentheses best completes the sentence. The form given may be correct. Write your answer on the answer line.

Clergy from many $\underline{?}$ attended the series of meetings on world problems. (denomination) _____________________

Solve each system. If necessary, use the Quadratic Formula. $y=4 x^{2}+28 x-11 ; y=3 x+10$ _____.

In this given problem, $\mathbf{u}=\langle 2,-3\rangle, \mathbf{v}=\langle-1,5\rangle$, and $\mathbf{w}=\langle 3,-2\rangle$. Find the indicated scalar or vector.

$$w \cdot w$$

Solve each system of equations below.

$$\begin{array}{l}{2 x+y=-7 y} \\ {y=x+10}\end{array}$$

Find the exact value of the expression.\

$$\sin \left(\operatorname{Cot}^{-1} 4\right)$$

A 12-bit digital-to-analog converter has an output range of 0 to 10 V. Estimate the analog voltage output if the input is simple binary and has a decimal value of 45.

When the product of 10 and 15 is divided by the sum of 10 and 15, what is the quotient?

The matrices $A$ and $B$ are defined as follows.

$$A=\left[\begin{array}{rrr} 3 & 0 & -3 \\ -2 & 1 & 2 \\ 1 & 6 & 0 \end{array}\right] \quad B=\left[\begin{array}{rrr} -1 & 4 & -1 \\ 1 & -1 & 0 \\ -2 & 0 & 2 \end{array}\right]$$

Use a graphing calculator to carry out the indicated algebraic operation. State your answer using fractions.

$$\left|A^{-1}BA\right|$$

Evaluate $\int_{C} \mathbf{F} \cdot d \mathbf{r}$, where $\mathbf{F}(x, y)=2 x \sin (y) \mathbf{i}+\left(x^{2} \cos (y)-3 y^{2}\right) \mathbf{j}$ and C is any path from (-1, 0) to (5, 1).

Draw each vector on a coordinate plane. Find its magnitude to the nearest tenth. $(4,-4)$

Solve the system of equation.

$$5 g+4 k=10$$

$$-3 g-5 k=7$$

Solve the system of linear inequalities by graphing.

$$\begin{array}{l}{x-y<10} \\ {x+y \leq 8}\end{array}$$

find the magnitude and direction angle of the vector v. v = 8(cos 135°i + sin 135°j)

Use the rotated system to graph the equation.

$$11 x ^ { 2 } + 10 \sqrt { 3 } x y + y ^ { 2 } - 4 = 0$$