Music
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Econ
100

What is considered the most stable chord in a key?

The tonic triad

100

Who finally accepted Aiken's proposal?

IBM

100
A person draws 2 balls w/o replacement from 3 red, 4 blue and 5 yellow balls. What is the probability that the balls selected are both red?

1/22

100

What is the name of the technique where an artist cuts away parts from the surface of the plate?

Relief printmaking

100

What do we call the buyer who at a price is indifferent between buying a good in question and not buying it?

Marginal buyer

200
What is a diminished triad?

A triad built on the 7th scale degree consisting of two minor thirds

200

Who actually ended up doing the bulk of Aiken's machine design?

The IBM engineers

200

After how many complete years would an account with $4500 initially invested increase to $5200 if simple annual interest if used at a rate of 6%?

3

200

How does intaglio printmaking differ from relief printmaking?

Lines are incised on the wood or soft metal plate

200

The benefit that consumers receive is known as the

consumer surplus

300

Aside from the tonic chord, which chord is the most important?

The dominant chord

300
What was the name given to Aiken's calculating machine?

The Harvard Mark I

300

If a book is randomly chosen from 5 biographies, 4 western novels, and 5 romance novels, what is the probability the book selected is a romance novel?

5/14

300

Which process describes when an image is drawn with a waxy pencil or crayon directly on a plate (made of stone, zinc, or aluminum)?

Lithography

300

If Sharon values a good at $70, and the market price is $35, what is Sharon's consumer surplus?

$35

400

What is chain of triads, each pulling to the next, called?

a chord progression

400

Describe the size of the Harvard MArk I

Weighed 5 tons, 51 feet long, and 2 feet deep

400

How much interest is paid on a loan of $800 using simple interest at an annual rate of 6 percent for 2 years?

$96

400

What is paint composed of?

Pigments, binders, and solvents

400

If Steve values a good at $25, and the market price is $35, what is Steve's consumer surplus?

Nothing, Steve does not purchase the good.

500

What is the most "final" sounding bass line?

One that descends a fifth

500

Why was the Mark I such a noisy machine?

Due to a five-horsepower electric motor that controlled the movement of all the gears

500

A student took out a $2000 loan at 2% simple interest per week. How many weeks did it take before the student could pay back the loan if the student paid $5480?

87

500

What is fresco secco, and where have many been found?

When paint is applied to dry plaster instead of wet; Found in ruins of Pompei and medieval churches

500

What is the difference between the height of the demand curve and a horizontal line drawn at the market price?

Consumer surplus for the marginal buyer at each quantity demanded

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