« previous next »

Author Question: A singer-songwriter wishes to compose a melody. Each note in the melody must be one of the 23 notes ... (Read 29 times)

EY67

  • Hero Member
  • *****
  • Posts: 531
on: Aug 1, 2018
A singer-songwriter wishes to compose a melody. Each note in the melody must be one of the 23 notes in her vocal range. How many different sequences of 7 notes are possible?
 
  A) 1.23559128e+09 B) 3.404825447e+09 C) 161 D) 2.736874734e+19

Question 2

The temperature in Manhattan at 1 p.m. on New Year's Day of a randomly selected year
 
  A) Discrete B) Continuous


triiciiaa

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Aug 1, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

A Tibetan wolf killed in 1938. Note the proportionately short legs A Tibetan wolf killed in 1938. Note the proportionately short legs
Gallbladder with gallstones. Note the stones in the hepatic duct, gallbladder, and common bile duct. Gallbladder with gallstones. Note the stones in the hepatic duct, gallbladder, and common bile duct.
John Singer Sargent, Rushing Brook. John Singer Sargent, Rushing Brook.
Schematic of a typical electronic throttle control (ETC) system. Note that terminal #5 is always ... Schematic of a typical electronic throttle control (ETC) system. Note that terminal #5 is always ...
The absorption of cerebrospinal fluid from the subarachnoid space (blue) into a major sinus. Note ... The absorption of cerebrospinal fluid from the subarachnoid space (blue) into a major sinus. Note ...
A manufacturer of cat towers wishes to locate a super assembly facility to meet their cat tower ... A manufacturer of cat towers wishes to locate a super assembly facility to meet their cat tower ...
Video: Bond types - Atomic structure and basis of bonds

For a complete list of videos, visit our video library