Question: An octave contains twelve distinct notes (on a piano, five black keys and seven white keys). How many different eight-note melodies within a single octave

An octave contains twelve distinct notes (on a piano, five black keys and seven white keys). How many different eight-note melodies within a single octave can be written if the black keys and white keys need to alternate?

Step by Step Solution

★★★★★

3.49 Rating (172 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

There are two mutually exclusive sets of ways for the black and white keys to alter... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

681-M-C-M-S (358).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

An urn contains twelve chipsfour red, three black, and five white. A sample of size 4 is to be drawn without replacement. Let X denote the number of white chips in the sample, Y the number of red....

The C notes on a piano (C1- C8) are one octave apart. Their relative frequencies double from one C note to the next. a. If the frequency of middle C (or C4) is 261.6 cycles per second, and the...

If you place your hand on a piano and play a note, you will feel the piano vibrate. The number of vibrations per second (hertz) of a note is called its frequency. If you strike the piano keys from...

87 Chapter 7 Sequencing MIDI Overview I n this chapter we will examine advanced MIDI sequencing concepts using Ableton Live, a powerful digital audio workstation. This chapter will also serve as a...

The site http://virtualpiano.net features an online player piano. If you click on the Key Assist menu just above the piano keyboard, and then Keyboard Keys, you will see that each key is labelled...

the language to do out this code is python. Create a dictionary to count the number of words in the book. Use the stop_words_english to remove any stop words found in the book. Remove all...

The following C++ program currently matches the notes (keys) on a piano with a number. The notes/keys on a piano are numbered as follows: C = 1, C# = 2, D = 3, D# = 4, E = 5, F = 6, F# = 7, G = 8, G#...

software projects failed. In the run-up to Y2K, most of the world's large companies claimed that fixing the Millennium Bug was a large project whose success was critical to their survival. One would...

Discuss Semantics and the challenges they are in English. 2 Language Structure and Use Learning Outcomes After reading this chapter, you should be able to ... Explain how language contributes to...

Read Classroom Glimpse. Discuss stress, rhythm, pitch, and intonation based on the tale in the classroom 2 Language Structure and Use Learning Outcomes After reading this chapter, you should be able...

William makes a gift of stock worth $8 million to his wife Melinda. This is the first gift he has given to anyone. 1. Will William have to pay gift tax on the transfer? yes or no 2. If the answer is...

Most people have a blend of leadership styles that they use. Some leaders are more flexible in applying a wide range of leadership styles, whereas others are more consistent and generally use just...

11. What is the average sample number (ASN) of a double sampling plan? How is the ASN related to the quality of incoming lots?

Which proposal do you think best serves the interests of small dairy farmers? Why? Each year the milk industry faces an important question: What does the federal government plan to do about its dairy...

What Boolean search would you use to look for Web pages about beaches in New Jersey? What if you wanted to findWeb pages about beaches on the isle of Jersey (in the English Channel)?

When three professors are seated in a restaurant, the hostess asks them: "Does everyone want coffee?" The first professor says: "I do not know." The second professor then says: "I do not know."...

A says "At least one of us is a knave" and B says nothing.

Attendance at Orlando's newest Disneylike attraction, Lego World, has been as follows: Guests (in thousands) Guests (in thousands) Quarter Winter Year 1 Spring Year 1 Summer Year 1 Fall Year 1 Winter...

Which of the following are legal and acceptable reasons for the high level of merger activity in the U.S. during the 1980s? a. A profitable firm acquires a firm with large accumulated tax losses that...

Beginning accounts receivable were $275,500, and ending accounts receivable were $302,300. Cash amounting to $2,965,000 was collected from customers' credit sales. Calculate the amount of sales on...