Starting from the rest and moving in a straight line, a cheetah can achieve a velocity of $V_2=31\:\dfrac{\text{m}} {\text{s}}$ during a period of $t_2=4\text{ s}$. What is the average acceleration of the cheetah?

Is the following line of code a method header or a method call?

calcTotal();

In given problem, use Theorem to evaluate the given integral. Write each answer in the form $a+i b$.

$\int_C \frac{1}{z} d z, C$ is the straight line segment between $z=1+i$ and $z=4+4 i$

Several years ago, Jenkins Company acquired a controlling interest in Lambert Company. Lambert recently borrowed $100,000 from Jenkins. In consolidating the financial records of these two companies, how will this debt be handled?

Height velocity graphs are used by endocrinologists to follow the progress of children with growth deficiencies. The given figure shows the height velocity curves of an average boy and an average girl between ages 3 and 18.

(a) Which curve is for girls and which is for boys? Explain how you can tell.

(b) About how much does the average boy grow between ages 3 and 10 ?

(c) The growth spurt associated with adolescence and the onset of puberty occurs between ages 12 and 15 for the average boy and between ages 10 and 12.5 for the average girl. Estimate the height gained by each average child during this growth spurt.

(d) When fully grown, about how much taller is the average man than the average woman? (The average boy and girl are about the same height at age 3.)

Assuming that the returns from holding small company stocks are normally distributed, what is the approximate probability that your money will double in value in a single year? Triple in value?

(a) Using the given figures, find the average value on $0 \leq x \leq 2$ of

(i) f(x)

(ii) g(x)

(iii) $f(x) \cdot g(x)$

(b) Is the following statement true? Explain your answer.

Average(f) $\cdot$ Average(g) = Average(f $\cdot$ g)

Find the slope of the straight line passing through

(a) $\mathrm{E}(-1,3)$ and $\mathrm{F}(3,11)$

(b) $\mathrm{E}(-1,3)$ and $\mathrm{G}(4,-2)$

(c) $\mathrm{E}(-1,3)$ and $\mathrm{H}(49,3)$

Relate average product to average variable cost and marginal product to marginal cost.

During 2011, Crawford Furniture Company purchases a carload of wicker chairs. The manufacturer sells the chairs to Crawford for a lump sum of $60,000, because it is discontinuing manufacturing operations and wishes to dispose of its entire stock. Three types of chairs are included in the carload. The three types and the estimated selling price for each are listed below.

$$\begin{array}{|c|c|c|} \hline \text { Type } & \text { No. of Chairs } & \text { Estimated Selling Price Each } \\ \hline \text { Lounge chairs } & 400 & \$ 90 \\ \hline \text { Armchairs } & 300 & 80 \\ \hline \text { Straight chairs } & 800 & 50 \\ \hline \end{array}$$

During 2011, Crawford sells 200 lounge chairs, 100 armchairs, and 120 straight chairs.

What is the amount of gross profit realized during 2011? What is the amount of inventory of unsold straight chairs on December 31, 2011?

The graph of a function f forms a straight line from (-1,-1) to (0,-1) and becomes a diagonal line from (0,-1) to (2,1) then form a diagonal line from (2,1) to (3,0). Sketch the graphs of the following equations.

$$y=|f(x)|$$

A car is traveling at 100 km/h along a straight, level road when its brakes become locked. Determine the stopping distance of the car knowing that the coefficient of kinetic friction between the tires and the road is 0.65.

Devise a rule for finding your distance in kilometers from a lightning flash by counting the seconds from the time you see the flash until you hear the thunder. Assume that the sound travels to you along a straight line.

As a football player moves in a straight line, an opponent exerts a constant force $(126 \mathrm{~N}) \hat{\imath}+(168 \mathrm{~N}) \hat{\jmath}$ on him. How much work does the football player do on the opponent?