Identify each item as a complete sentence (CS) or a fragment (F). For each fragment, tell whether it is missing a subject or a predicate.

Example: The captain and his crew one last trip.

Answer: F; missing a predicate

Sharks around the boat all the time.

Identify each of the following groups of words as a sentence or a sentence fragment. On the line provided, write S if the group of words is a sentence or F if it is a fragment.

Example $\underline{\color{#c34632}{F}}$ 1. The students who won blue ribbons in the contest.

______ An A is worth four points.

A particle moves with speed $0.800 c$ in the $+x^{\prime \prime}$ direction along the $x^n$ axis of frame $S^v$, which moves with the same speed and in the same direction along the $x^{\prime}$ axis relative to frame $S^{\prime}$. Frame $S^{\prime}$ moves with the same speed and in the same direction along the $x$ axis relative to frame $S$. Find the speed of the particle relative to frame $S^{\prime}$.

Decide whether each of the following groups of words is a sentence fragment or a complete sentence. On the given line, write F for fragment or S for sentence. _____ Had prescribed something to ease her patient's allergic reaction to cats.

Explain why the example is a sentence fragment and identify the missing sentence part. Rewrite the fragment as a complete sentence.

Always too busy: feeding the cattle, fixing the fences, putting up salt-lick shelters.

Suppose you want to frame a collage of pictures. You have a 9-ft strip of wood for the frame. What dimensions of the frame give you the maximum area for the collage? What is the maximum area?

Kyra is framing a square painting with side lengths of (x + 8) inches. The total area of the painting and the frame has a side length of (2x - 6) inches. The material for the frame will cost $0.08 per square inch. Write an expression for the area of the frame. Then find the cost of the material for the frame is x = 16.

For the following problem, use polygon WXYZ with coordinates $W(0,0), X(1,4), Y(3,5)$, and $Z(4,2)$. Give the coordinates of the image and graph.

Use

$$\left[\begin{array}{rr}1 & 0 \\ 0 & -1\end{array}\right]$$

to transform polygon $WXYZ$. Describe the image.

Before she begins painting a picture, Donna stretches her canvas over a wood frame. The frame has a length of 60 inches and a width of 4 inches. She has enough canvas to cover 480 square inches. Donna decides to increase the dimensions of the frame. If the increase in the length is 10 times the increase in the width, what will the dimensions of the frame be?

Compute the Laplace transform of the given matrix-valued function $\mathbf{y}(t)$.

$$\mathbf{y}(t)=\frac{d}{d t}\left[\begin{array}{c}e^{-t} \cos 2 t \\ 0 \\ t+e^t\end{array}\right]$$

The following series are not power series, but you can transform each one into a power series by a change of variable and so find out where it converges. $\sum_{0}^{\infty}(-1)^{n} \frac{2^{n}}{n !}\left(x^{2}+1\right)^{2 n}$

Recognizing Fragments. Label each fragment $F$ and each sentence $S$. Birds sing.

The guy wire $A B$ of a building frame is originally unstretched. Due to an earthquake, the two columns of the frame tilt $\theta=2^{\circ}$. Determine the approximate normal strain in the wire when the frame is in this position. Assume the columns are rigid and rotate about their lower supports.

Use the Laplace transform to find the solution of the given linear system that satisfies the given initial conditions.

$$\begin{array}{l}{x^{\prime}-2 x-4 y=4} \\ {y^{\prime}+2 x+2 y=t} \\ {x(0)=3, y(0)=1}\end{array}$$