[Answered] How many different sequences of 4 digits are possible if the first digit must be 3, 4, or 5 and if ...

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

on: Aug 1, 2018

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

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

Reply #1 on: Aug 1, 2018

Answer to Question 1

D

Answer to Question 2

B

javeds

Hero Member
Posts: 570

Reply #2 on: Aug 1, 2018

Both answers were spot on, thank you once again

chloejackso

Sr. Member
Posts: 316

Reply #3 on: Aug 1, 2018

Great! Please up vote

« previous next »

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.