You are shopping for a new MP3 music player such as the Apple iPod. The manufacturers advertise the number of music tracks that can be stored in the memory. Usually, the advertisers assume relatively short, popular songs to estimate the number of tracks that can be stored. You, however, like Broadway musical tunes and they are much longer. You would like to estimate how many Broadway tunes will fit on your MP3 player

Suppose that a new store plans to lease selling space in a mall. The leased space would be divided into two sections, one for books and the other for music and videos.

$\bullet$ The store owners can lease up to 10,000 square feet of floor space.

$\bullet$ Furnishings for the two kinds of selling space cost $5 per square foot for books and$7 per square foot for music and videos. The store has a budget of at most $60,000 to spend for furnishings.$\bullet$Each square foot of book-selling will generate an average of$75 per month in sales. Each square foot of music- and video-selling space will generate an average of $95 per month in sales. The store owners have to decide how to allocate space to the two kinds of items, books or music/ video, to maximize monthly sales. Evaluate the predicted total monthly sales at the three feasible points.

For which of the following markets would there be a greater increase in total welfare if government were able to intervene and regulate prices: OPEC or the music industry? Explain your answer.

An insulated mixing chamber, as shown in figure receives $4 \mathrm{lbm} / \mathrm{s}$ of $R-134a$ at $150 \mathrm{lbf} / \mathrm{in}^2$, $220 \mathrm{~F}$ in a line with low velocity. Another line with $R-134a$ of saturated liquid at $130 \mathrm{~F}$ flows through a valve to the mixing chamber at $150 \mathrm{lbf} / \mathrm{in} .{ }^2$ after the valve. The exit flow is saturated vapor at 150 $\mathrm{lbf} / \mathrm{in}^2$ flowing at $60 \mathrm{ft} / \mathrm{s}$. Find the mass flow rate for the second line.

Underline the word or word group that is correct according to formal, standard usage.

Mom said we (can't scarcely, can scarcely) afford the private music lessons.

We have a signal consisting of voice conversations and music with frequency components from about 30 Hz to 8 kHz plus a loud sinusoidal tone of 800 Hz. Specify the type of ideal filter and cutoff frequencies if 1. we want nearly all of the voice and music components to pass through the filter with the 800 Hz tone eliminated, so we can monitor the conversations better. 2. we want to eliminate nearly all of the voice and music components and pass the 800 Hz tone through the filter so we can monitor slow variations in its amplitude, which can give information about movement of the persons speaking.

You wonder whether plants that are exposed to music grow faster than those that are not. Describe a controlled experiment you can do to help you find out.

Complete each sentence by writing the correct present-tense form of the verb indicated. Many people who like music, in addition to going to concerts, ______ autographs. (collect)

Methane gas $\left(\mathrm{CH}_{4}\right)$ at $25^{\circ} \mathrm{C}$ is burned steadily with dry air that enters the combustion chamber at $17^{\circ} \mathrm{C}.$ The volumetric analysis of the products on a dry basis is 5.20 percent $\mathrm{CO}_{2},$ 0.33 percent CO, 11.24 percent $\mathrm{O}_{2},$ and 83.23 percent $\mathrm{N}_{2}.$ Determine (a) the percentage of theoretical air used and (b) the neat transfer from the combustion chamber per kmol of $\mathrm{CH}_{4},$ if the combustion products leave at 700 K.

Write the letter for the word that best completes given sentence.
____________ The _________ regime was so oppressive that it even dictated official music.
a. feudal
b. autonomous
c. sovereign
d. totalitarian

A brass cube 6.0 cm on each side is placed in a pressure chamber and subjected to a pressure of $1.2 \times 10^{7}\ \mathrm{N} / \mathrm{m}^{2}$ on all of its surfaces. By how much will each side be compressed under this pressure?

The process of recording music involves converting between analog and digital information. What the terms analog and digital mean. Write a definition of these terms in your own words.

Choose the correct verb form for the following sentence

What is amazing (is, are) that his father, Bob Dylan, has been a major figure in popular music for four decades.

Develop a brand name for an MP3 player, an R&B music store, an Internet grocery shopping service, a mobile app, or a pet walking service. Explain your name.