New User Special Price Expires in

Let's log you in.

Sign in with Facebook


Don't have a StudySoup account? Create one here!


Create a StudySoup account

Be part of our community, it's free to join!

Sign up with Facebook


Create your account
By creating an account you agree to StudySoup's terms and conditions and privacy policy

Already have a StudySoup account? Login here

Chapter 2 sections 2-3

by: Keturah Hrebicik

Chapter 2 sections 2-3 MA 201

Marketplace > University of Kentucky > Mathematics (M) > MA 201 > Chapter 2 sections 2 3
Keturah Hrebicik
GPA 2.7

Preview These Notes for FREE

Get a free preview of these Notes, just enter your email below.

Unlock Preview
Unlock Preview

Preview these materials now for free

Why put in your email? Get access to more of this material and other relevant free materials for your school

View Preview

About this Document

The material in this file is the remainder of chapter 2.
Class Notes
25 ?




Popular in

Popular in Mathematics (M)

This 2 page Class Notes was uploaded by Keturah Hrebicik on Monday February 15, 2016. The Class Notes belongs to MA 201 at University of Kentucky taught by Staff in Winter 2016. Since its upload, it has received 18 views. For similar materials see in Mathematics (M) at University of Kentucky.

Similar to MA 201 at UK

Popular in Mathematics (M)


Reviews for Chapter 2 sections 2-3


Report this Material


What is Karma?


Karma is the currency of StudySoup.

You can buy or earn more Karma at anytime and redeem it for class notes, study guides, flashcards, and more!

Date Created: 02/15/16
MA 201 Chapter 2 section 2 and 3 Section 2: whole numbers Properties of equality of whole numbers Reflexive properties: for any number A. A=A. This simply means that any number is equal to itself Symmetric property: for any numbers A and B. If A=B then B=A. Transitive property. If A=B and B= C then A=C. Numbers as numerals A number is a concept. A numeral is a way to referring to the numbers. Examples: 5, Roman numerals and tally marks are all versions of numerals. Base 10/decimal number system. Numeral system based on powers of ten. Ones, tens, hundreds, ect. The expanded form a decimal number, is the sum of the product of the digits with the relative power of 10. Examples: 1023= 1(1000)+0(100)+2(10)+3(1) Binary numbers A numeral system based on powers of two and will often be denoted by a subscript at the end of the numeral. Only uses the numbers 0,1 The expanded form of a binary number is the sum of the product of the digits, with relevant power of two. Examples: 1010= 1(8)+0(4)+1(2)+0(1)=8+2=10 1000=1(8)+0(4)+0(2)+0(1)=8 100101=1(32)+0(16)+0(8)+1(4)+0(2)+1(1)=32+4+1=37 1=1(1)=1 Based-B numeral systems. Numeral system based on powers of B will have symbols for digits from 0- B-1 Examples: base 5 number systems use the numbers 0,1,2,3,4. Typically subscript b will be used to indicate we are using base b. Position place value still applies Position Place value 1 Ones 10 B-place 100 B2-place 1000 B3-place Expanded form in base b system is the sum of the product of the value of the digit, with the power of B corresponding to the place value. Examples: 1032 =1(5 )+0(5 )+3(5 )+2(5 )=125+15+2=142 5 Hexadecimal system Base 16 number system Uses the digits 0-9 and A-F Examples: A9= 10(16)+9(1)=169 Convert the following to decimal. 2 1 0 104 51(5 )+0(5 )+4(5 )=25+4=29 3 2 1 0 1106 =8(8 )+1(8 )+0(8 )+6(8 )=512+64+6=582 AB =10(13 )+11(13 )=130+11=143 13 10 72(72 )+0(72 )=720


Buy Material

Are you sure you want to buy this material for

25 Karma

Buy Material

BOOM! Enjoy Your Free Notes!

We've added these Notes to your profile, click here to view them now.


You're already Subscribed!

Looks like you've already subscribed to StudySoup, you won't need to purchase another subscription to get this material. To access this material simply click 'View Full Document'

Why people love StudySoup

Bentley McCaw University of Florida

"I was shooting for a perfect 4.0 GPA this semester. Having StudySoup as a study aid was critical to helping me achieve my goal...and I nailed it!"

Kyle Maynard Purdue

"When you're taking detailed notes and trying to help everyone else out in the class, it really helps you learn and understand the I made $280 on my first study guide!"

Jim McGreen Ohio University

"Knowing I can count on the Elite Notetaker in my class allows me to focus on what the professor is saying instead of just scribbling notes the whole time and falling behind."

Parker Thompson 500 Startups

"It's a great way for students to improve their educational experience and it seemed like a product that everybody wants, so all the people participating are winning."

Become an Elite Notetaker and start selling your notes online!

Refund Policy


All subscriptions to StudySoup are paid in full at the time of subscribing. To change your credit card information or to cancel your subscription, go to "Edit Settings". All credit card information will be available there. If you should decide to cancel your subscription, it will continue to be valid until the next payment period, as all payments for the current period were made in advance. For special circumstances, please email


StudySoup has more than 1 million course-specific study resources to help students study smarter. If you’re having trouble finding what you’re looking for, our customer support team can help you find what you need! Feel free to contact them here:

Recurring Subscriptions: If you have canceled your recurring subscription on the day of renewal and have not downloaded any documents, you may request a refund by submitting an email to

Satisfaction Guarantee: If you’re not satisfied with your subscription, you can contact us for further help. Contact must be made within 3 business days of your subscription purchase and your refund request will be subject for review.

Please Note: Refunds can never be provided more than 30 days after the initial purchase date regardless of your activity on the site.