This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How many different sequences of 4 digits are possible if the first digit must be 3, 4, or 5 and if ... (Read 38 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


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
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 :D


« previous next »
 

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

The organization of nucleotide sequences in bacterial chromosomal DNA. The organization of nucleotide sequences in bacterial chromosomal DNA.
The composition of DNA sequences that are found in the nuclear genome of humans The composition of DNA sequences that are found in the nuclear genome of humans
Sequencing a large chromosome by individual sequence determination of cloned fragments in sequences Sequencing a large chromosome by individual sequence determination of cloned fragments in sequences
Predicted polypeptide sequences translated from potential ORFs in the human TUBA3C gene Predicted polypeptide sequences translated from potential ORFs in the human TUBA3C gene
Some possible allele arrangements and gene sequences in a heterozygous female Some possible allele arrangements and gene sequences in a heterozygous female
Deducing fetal genome sequences from maternal blood Deducing fetal genome sequences from maternal blood
Video: Stroke volume - afterload definition & hypertension

For a complete list of videos, visit our video library