Study the entries and answer the questions that follow. The root multi means "many." The roots naut and naus mean "sailor" or "ship." The roots nov and neo mean "new." Using literal translations as guidance, define the following words without using a dictionary. A. innovation B. novel C. nautical D. multitude E. multimedia F. neoclassical

Complete the sentences by inferring information about the italicized word from its context. A $\mathit{narcissistic}$ person might refuse to help someone because...

Complete the sentence by inferring information about the italicized word from its context. A narcissistic person might refuse to help someone because...

Which of the following four matrices have no inverse?

$$\mathbf{A}=\left(\begin{array}{ll}{6} & {8} \\ {3} & {4}\end{array}\right)$$

$$\mathbf{B}=\left(\begin{array}{ll}{6} & {9} \\ {4} & {6}\end{array}\right)$$

$$\mathbf{C}=\left(\begin{array}{rr}{6} & {15} \\ {-2} & {5}\end{array}\right)$$

$$\mathbf{D}=\left(\begin{array}{rr}{-4} & {-2} \\ {8} & {4}\end{array}\right)$$

Write out the following in full: a) $4^{2}$ b) $5^{7}$ c) $3^{5}$ d) $4^{3} \times 6^{3}$ e) $7^{2} \times 2^{7}$ f) $3^{2} \times 4^{3} \times 2^{4}$

An augmented matrix that represents a system of linear equations (in variables x, y, and z) has been reduced using Gauss-Jordan elimination. Write the solution represented by the augmented matrix.

$$\left[\begin{array}{ccccc} {1} & {0} & {0} & {\vdots} & {3} \\ {0} & {1} & {0} & {\vdots} & {-1} \\ {0} & {0} & {1} & {\vdots} & {0} \end{array}\right]$$

From the list below, supply the words needed to complete the paragraph. Some words will not be used. decadence, homily, bilk, fabricate, choleric, qualm, narcissistic. The reverend had _____ what he thought was an excellent story for his weekly _____. It was a lengthy parable about a wealthy family that lived in _____ and had no _____ about its lavish lifestyle or mistreatment of servants. The sermon went fairly well until the _____ preacher angrily stopped in mid-sentence to lecture a sleeping member of the congregation.

Divide 45 minutes in the ratio 2:3.

55% of students in a school are boys. a) What is the ratio of boys to girls? b) How many boys and how many girls are there if the school has 800 students?

From the list below, supply the words needed to complete the paragraph. Some words will not be used. narcissistic, decadence, eradicate, bilk, lampoon, aghast, choleric. The author claimed that her article was fiction, but it was actually a[n] _____ that satirized the life of a famous Hollywood figure. It portrayed the famous director as being so _____ that he had mirrors in every room of his mansion so that he could observe his own "perfection" at any moment. It also portrayed the movie mogul as someone who _____ investors out of their money by knowingly creating box-office failures while pocketing millions. The director was _____ when he read the derisive-but-truthful satire of himself. Within minutes, he was on the phone with his lawyers trying to stop the magazine before the article _____ whatever remained of his credibility.

Find $y^{\prime}$. $y=|\cos x|$

Determine where each function f is continuous by using properties of continuity. $f(x)=x+1+\frac{2 x}{x^{2}+5}$

Find the derivative of each function. $s(t)=\ln \left(\sin ^{-1} t\right)$

Study the entries and answer the questions that follow. The root termin means "end" or "boundary." The root ver means "true." The roots dem and demos mean "people." When many people contract a disease, it is said to be a[n] _____. If gogue means "to lead," then a demagogue is _____.