Rewrite the sentence, replacing the subject complement with a more precise word.

Example: The icy trails look bad.

Answer: The icy trails look dangerous.

Snowdrifts become funny shapes.

Sondaya bought a camper trailer at a garage sale. The seller said that Sondaya could take the trailer home at any time. Sondaya went home to get a pickup with a trailer hitch. Upon returning, Sondaya was told that during her absence, an unidentified person had backed into the trailer, causing extensive damage to it. If the person cannot be found, who will have to bear the loss?

The sixth grade teachers are each going to make 3 batches of Hawaiian Trail Mix Extravaganza. For each ingredient, first use benchmark fractions to estimate how many cups of each are needed. Then calculate the exact answer. Show your work. a. almonds b. popped popcorn c. macadamia nuts

Recreation Claire is hiking up the South Kaibab Trail at the Grand Canyon. The table shows Claire's altitude above sea level every 15 minutes after she starts to hike. Use a graph and an equation to find how long it will take Claire to reach the rim of the canyon at 7260 feet.

Hockey player A carries the puck on his stick and moves in the direction with a speed $v_{A}=4 \mathrm{m} /s$. In passing the puck to his stationary teammate B, by what angle $\alpha$ should the direction of his shot trail the line of sight if he launches the puck with a speed of 7 m/s relative to himself?

he tongue, $A B$, of a small utility trailer is the square box section shown in Fig. . Assume that the total weight of the trailer and its load is $W$, and that its line of action is $1 \mathrm{ft}$ forward of the axle of the trailer, as shown in Fig. . Furthermore, assume that the tongue is effectively cantilevered from the trailer body at $B$. Neglect any axial towing loads on the tongue, and consider only the static loads when the trailer hitch at $A$ is resting on a stationary trailer ball. Determine the maximum weight $W$ (trailer plus load) if the allowable flexural stress in the tongue is $\sigma_{\text {allow }}=12 \mathrm{ksi}$ and the allowable transverse shear stress in the tongue is $\tau_{\text {allow }}=8 \mathrm{ksi}$.

Ants spread scent trails from the anthill to food. How would you find out whether the ants require the scent trails to find their way back to the anthill?

The mass of the trailer is $2.2\ \mathrm{Mg}$ (megagrams). The distances $a=2.5 \mathrm{~m}$ and $b=5.5 \mathrm{~m}$. The truck is stationary, and the wheels of the trailer can turn freely, which means the road exerts no horizontal force on them. The hitch at $B$ can be modeled as a pin support. (a) Draw the free-body diagram of the trailer. (b) Determine the total normal force exerted on the rear tires at $A$ and the reactions exerted on the trailer at the pin support $B$.

Add parentheses or a single parenthesis where necessary. Underline three times $(\equiv)$ each letter that should be capitalized. Draw a slash (/) through each letter that should be lowercased. For twenty years cowboys they were paid $90 or less for the two- or three-month journey drove cattle north on the Chisholm Trail.

An 1150-kg car pulls a 450-kg trailer. The car exerts a horizontal force of $3.8 \times 10^{3} \mathrm{N}$ against the ground in order to accelerate. What force does the car exert on the trailer? Assume an effective friction coefficient of 0.15 for the trailer.

Rewrite the sentence, replacing the subject complement with a more precise word.

Example: The icy trails look bad.

Answer: The icy trails look dangerous.

Climbers are happy upon their return.

What were the three main trails that led to the West?

Twenty-three preschoolers were asked what their favorite snacks are. The results are shown below.

What is the probability that a preschooler chosen at random did not choose bananas as his or her favorite snack?

In an if/else if statement, what is the purpose of a trailing else?