The following condensed balance sheet is presented for the partnership of Der, Egan, and Oprins, who share profits and losses in the ratio of 4:3:3, respectively.

$$\begin{array}{lrlr} \text{Cash} & \$\hspace{5pt}40,000 & \text{Accounts Payable} & \$150,000\\ \text{Other Assets} & \text{710,000} & \text{Der, Capital} & \text{260,000}\\ && \text{Egan, Capital} & \text{180,000}\\ && \text{Oprins, Capital} & \text{160,000}\\ \hline \text{Total Assets} & \underline{\underline{\$750,000}} & \text{Total Liabilities \& Equity} & \underline{\underline{\$750,000}}\\ \end{array}$$

Assume that the partnership decides to admit Snider as a new partner with a 25 percent interest.

Required

Determine the amount that Snider must contribute in cash or other assets for the case below.

• The partners agree that total resulting capital should be $820,000 and no goodwill should be recognized.

Calculate the minimum $\Delta v$ required to place a satellite already in Earth's heliocentric orbit (assumed circular) into the orbit of Venus (also assumed circular and coplanar with Earth). Consider only the gravitational attraction of the Sun. What time of flight would such a trip take?

There are 20 first-class passengers and 120 coach passengers scheduled on a flight. In addition to the usual security screening, 10% of the passengers will be subjected to a more complete search.

Explain how you would use a random number table to select the coach passengers to be searched.

On a recent flight between St. Louis and Los Angeles, one-fourth of the tickets sold were for seats in business class, one-tenth in first class, and the remaining 195 tickets were in coach class. How many tickets were sold altogether?

Consider the motion of the following objects. Assume the x-axis points east, the y-axis points north, the positive z-axis is vertical and opposite g, the ground is horizontal, and only the gravitational force acts on the object unless otherwise stated.

Determine the time of flight and range of the object.

Prove these statements: $(a)$ As long as you can neglect the effects of the air, if you throw anything vertically upward, it will have the same speed when it returns to the release point as when it was released. $(b)$ The time of flight will be twice the time it takes to get to its highest point.

List the following in order of increasing time duration.
a. adult's resting heartbeat
b. one flap of hummingbird's wings in flight
c. One full rotation of the Earth
d. one orbit of Mercury around the Sun
e. the length of one class period

An air freight company has determined that its cost per flight of delivering $x$ parcels is

$$C(x)=875+0.75 x$$

The price it charges to send a parcel is $\$ 12.00$ per parcel. Determine the minimum number of parcels the company must ship to break even

Choose the word or phrase that is closest in meaning to the word in capital letters.

SPHERE
(A) flat
(B) pointed
(C) ball shaped
(D) hollow pipe

A ball is thrown into the air with an initial velocity of 100 feet per second at a 20 degrees angle of elevation. What is the horizontal component of the velocity? What is the horizontal displacement of the ball during its first three seconds of flight? (Neglect the effect of air resistance.)

Choose the word or phrase that is most nearly opposite in meaning to the word in capital letters.

UNGAINLY
(A) sloppy
(B) rising
(C) possibly
(D) graceful

(a) Show that the power output of an airplane cruising at con- stant speed $v$ in level flight is proportional to $v^3$. Assume that the aerodynamic drag force is given by $D=bv^2$. (b) By what factor must the engines' power be increased to increase the air speed by $25.0\%?$

Quick, Drake, and Sage share income and loss in a 3:2:1 ratio. The partners have decided to liquidate their partnership. On the day of liquidation their balance sheet appears is shown below:

Required
Prepare journal entries for (a) the sale of inventory, (b) the allocation of its gain or loss, * * the payment of liabilities at book value, and (d ) the distribution of cash in each of the following separate cases: Inventory is sold for (1) $300,000; (2)$250,000; (3) $160,000 and any partners with capital deficits pay in the amount of their deficits; and (4)$125,000 and the partners have no assets other than those invested in the partnership. (Round to the nearest dollar.)

The Boeing 727 aircraft of Example $9.8$ cruises at $520 \mathrm{mph}$ at $33,000 \mathrm{ft}$ altitude on a standard day. Calculate the cruise Mach number of the aircraft. If the maximum allowable operating Mach number for the aircraft is $0.9$, what is the corresponding flight speed?