This topic contains a solution. Click here to go to the answer

Author Question: How many different sequences of 4 digits are possible if the first digit must be 3, 4, or 5 and if ... (Read 78 times)

javeds

  • Hero Member
  • *****
  • Posts: 570
How many different sequences of 4 digits are possible if the first digit must be 3, 4, or 5 and if the sequence may not end in 000? Repetition of digits is allowed.
 
  A) 1,512 B) 2,997 C) 2,000 D) 2,999

Question 2

The population of a randomly selected town
 
  A) Continuous B) Discrete



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chloejackso

  • Sr. Member
  • ****
  • Posts: 316
Answer to Question 1

D

Answer to Question 2

B



javeds

  • Hero Member
  • *****
  • Posts: 570
Both answers were spot on, thank you once again




 

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Medication errors are three times higher among children and infants than with adults.

For a complete list of videos, visit our video library