Underline the compound subject in the following sentence.

These fragile, beautiful leaves and our original poems make special cards for friends..

Use a special right triangle to express each trigonometric ratio as a fraction and as a decimal to the nearest hundredth.

cos $45^{\circ}$

The following data were taken from the financial statements of Hunter Inc. for December 31, 2014 and 2013:

$$\begin{array}{lrr} & \text { Dec. 31, 2014 } & \text { Dec. 31, 2013 } \\ \hline \text { Accounts payable } & \$ 924,000 & \$ 800,000 \\ \text { Current maturities of serial bonds payable } & 200,000 & 200,000 \\ \text { Serial bonds payable, } 10 \% \text {, issued 2009, due 2019 } & 1,000,000 & 1,200,000 \\ \text { Common stock, \$10 par value } & 250,000 & 250,000 \\ \text { Paid-in capital in excess of par } & 1,250,000 & 1,250,000 \\ \text { Retained earnings } & 860,000 & 500,000 \end{array}$$

The income before income tax was $480,000 and$420,000 for the years 2014 and 2013, respectively. b. Determine the number of times the bond interest charges are earned during the year for both years. Round to one decimal place.

Estimating with percents is very common. When you shop and see a sale at " $30 \%$ off," you need to know what you have to pay. Here are some hints about estimating with percents, building on the earlier mental computation with percents. When estimating a discount on a price, it may be easier to estimate the sale value. If a vase is regularly priced at $\$ 140$ and is $20 \%$ off, then the actual sale value is $80 \%$ of $\$ 140: 50 \%$ of 140 is $70 ; 10 \%$ of 140 is 14 , and so $30 \%$ of 140 is $3 \times 14$, or 42 . So, the actual sale value is $\$ 70+\$ 42=\$ 112$. To estimate, $80 \%$ of $\$ 150$ would be $8 \times \$ 15,4 \times \$ 30$, or $\$ 120$. In this case, finding the actual sale value was as easy as estimating it.

Write the part of speech above each italicized word: N (noun), pro. (pronoun), V (verb), adj. (adjective), adv. (adverb), prep. (preposition), or conj. (conjunction). $\mathit{Her \ perfume}$ contains the scents $\mathit{of}$ vanilla, lilies, and honeysuckle.

Analyze Jackson's speech (Jesse Jackson, “Common Ground and Common Sense” ) for evidence of his critique of Reagan-era policies. How does he characterize those policies, and what effect on Americans does he attribute to them?

Let the universal set be $\mathbb{Z}$ and let A={−4, −2, 0, 1, 2, 3, 5, 7, 9} B={−3, −2, −1, 2, 4, 6, 8, 9, 10} Compute the set. $(A \cup B)^{c}$

Use a special right triangle to express each trigonometric ratio as a fraction and as a decimal to the nearest hundredth.

cos $60^{\circ}$

Is $x ^ { 2 } – 1$ the same as $( x - 1 ) ^ { 2 } ?$ Explain using words and/or diagrams.

Determine whether the given set is disjoint. Consider the set $N$ of positive integers to be the universal set, and let

$$\begin{aligned} H&=\{n\in N|\ n>100\}\\ T&=\{n\in N|\ n< 1,000\}\\ E&=\{n\in N|\ n \text{ is even}\}\\ P&=\{n \in N|\ n \text{ is prime}\} \end{aligned}$$

$P^{\prime}$ and $H$

Draw Venn diagrams representing the set below.

$$A \cup(B-C)$$

The displacement from equilibrium of an oscillating weight suspended by a spring and subject to the damping effect of friction is given by $y(t)=2 e^{-t} \cos 6 t$, where y is the displacement (in centimeters) and t is the time (in seconds). Find the displacement when $t=\frac{1}{2}$.

Multiply the polynomials using the special product formulas. Express your answer as a single polynomial in standard form. $(2 x+3 y)^{2}$

Explain why correlations should always be reported with scatter diagrams.