Hard Math Elementary School: Answer Key for Workbook
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Math/CS 467 (Lesieutre) Homework 2 September 9, 2020 Submission
Math/CS 467 (Lesieutre) Homework 2 September 9, 2020 Submission instructions: Upload your solutions, minus the code, to Gradescope, like you did last week. Email your code to me as an attachment at [email protected], including the string HW2 in the subject line so I can filter them. Problem 1. Both prime numbers and perfect squares get more and more uncommon among larger and larger numbers. But just how uncommon are they? a) Roughly how many perfect squares are there less than or equal to N? p 2 For a positivep integer k, notice that k is less than N if and only if k ≤ N. So there are about N possibilities for k. b) Are there likely to be more prime numbers or perfect squares less than 10100? Give an estimate of the number of each. p There are about 1010 = 1050 perfect squares. According to the prime number theorem, there are about 10100 10100 π(10100) ≈ = = 1098 · log 10 = 2:3 · 1098: log(10100) 100 log 10 That’s a lot more primes than squares. (Note that the “log” in the prime number theorem is the natural log. If you use log10, you won’t get the right answer.) Problem 2. Compute g = gcd(1661; 231). Find integers a and b so that 1661a + 231b = g. (You can do this by hand or on the computer; either submit the code or show your work.) We do this using the Euclidean algorithm. At each step, we keep track of how to write ri as a combination of a and b. -
Gazette a Bounty an Escapee from Meet GCHS’S of Berries Scudder’S Pond? Valedictorian Page 15 Page 18 Page 6 Vol
HERALD________________ GLEN COVE _______________ Gazette A bounty An escapee from Meet GCHS’s of berries Scudder’s Pond? valedictorian Page 15 Page 18 Page 6 Vol. 28 No. 24 JUNE 13-19, 2019 $1.00 Is clean water in sight for Crescent Beach? By MIKE CoNN $200,000. gested solutions have involved [email protected] Past studies have concluded the installation of filters in the that the contamination comes pipes to clean the water as it Crescent Beach’s public acces- from runoff that finds its way flows through them. Last year, sibility — or lack of it — has been into pipes leading to Crescent DeRiggi-Whitton discussed differ- a source of frustration for many Beach. Water flowing through ent means of cleaning up the Glen Covers for the past decade. stream with Eric Swenson, exec- The beach was closed in 2009 due utive director of the Hempstead to bacterial contaminants in the Harbor Committee, and Dr. Sarah stream that empties out there. etlands are Meyland, an associate professor Although the level of contamina- naturally a water at the New York Institute of Tech- tion has fluctuated over the years, W nology and the director of the there have been instances when filter system. As water school’s Center for Water the concentration of bacteria in Resources Management. the stream has been over 1,000 migrates through a According to Meyland, com- times higher than what is munities across the country are deemed safe for humans. wetland, water quality is working to improve water quality A number of studies have improved. -
6Th Online Learning #2 MATH Subject: Mathematics State: Ohio
6th Online Learning #2 MATH Subject: Mathematics State: Ohio Student Name: Teacher Name: School Name: 1 Yari was doing the long division problem shown below. When she finishes, her teacher tells her she made a mistake. Find Yari's mistake. Explain it to her using at least 2 complete sentences. Then, re-do the long division problem correctly. 2 Use the computation shown below to find the products. Explain how you found your answers. (a) 189 × 16 (b) 80 × 16 (c) 9 × 16 3 Solve. 34,992 ÷ 81 = ? 4 The total amount of money collected by a store for sweatshirt sales was $10,000. Each sweatshirt sold for $40. What was the total number of sweatshirts sold by the store? (A) 100 (B) 220 (C) 250 (D) 400 5 Justin divided 403 by a number and got a quotient of 26 with a remainder of 13. What was the number Justin divided by? (A) 13 (B) 14 (C) 15 (D) 16 6 What is the quotient of 13,632 ÷ 48? (A) 262 R36 (B) 272 (C) 284 (D) 325 R32 7 What is the result when 75,069 is divided by 45? 8 What is the value of 63,106 ÷ 72? Write your answer below. 9 Divide. 21,900 ÷ 25 Write the exact quotient below. 10 The manager of a bookstore ordered 480 copies of a book. The manager paid a total of $7,440 for the books. The books arrived at the store in 5 cartons. Each carton contained the same number of books. A worker unpacked books at a rate of 48 books every 2 minutes. -
(Muise)\15-274 Amicus Brief Priests for Life.Wpd
NO. 15-274 In the Supreme Court of the United States WHOLE WOMAN’S HEALTH, et al., Petitioners, v. JOHN HELLERSTEDT, M.D., COMMISSIONER, TEXAS DEPARTMENT OF STATE HEALTH SERVICES, et al., Respondents. On Writ of Certiorari to the United States Court of Appeals for the Fifth Circuit BRIEF OF AMICUS CURIAE PRIESTS FOR LIFE IN SUPPORT OF RESPONDENTS ROBERT JOSEPH MUISE Counsel of Record American Freedom Law Center P.O. Box 131098 Ann Arbor, Michigan 48113 (734) 635-3756 [email protected] DAVID YERUSHALMI American Freedom Law Center 1901 Pennsylvania Avenue NW Suite 201 Washington, D.C. 20006 (855) 835-2352 Counsel for Amicus Curiae Becker Gallagher · Cincinnati, OH · Washington, D.C. · 800.890.5001 i TABLE OF CONTENTS TABLE OF AUTHORITIES................... i STATEMENT OF IDENTITY AND INTERESTS OF AMICUS CURIAE PRIESTS FOR LIFE ...... 1 SUMMARY OF THE ARGUMENT ............. 3 ARGUMENT............................... 3 I. Texas Has a Legitimate Basis to Regulate Abortion in order to Minimize Its Harmful Effects.................................. 3 II. The Testimonies of Abortion Victims Demonstrate that More Abortion Regulations Are Needed, not Less...................... 5 CONCLUSION ............................ 13 APPENDIX Silent No More Testimonies ............App. 1 ii TABLE OF AUTHORITIES CASES Planned Parenthood of Southeastern Pennsylvania v. Casey, 505 U.S. 833 (1992) ............. 3, 4, 5 OTHER AUTHORITIES http://www.silentnomoreawareness.org/testimonies /index.aspx.............................. 6 Senate Comm. on Health -
Les Mis, Lyrics
LES MISERABLES Herbert Kretzmer (DISC ONE) ACT ONE 1. PROLOGUE (WORK SONG) CHAIN GANG Look down, look down Don't look 'em in the eye Look down, look down You're here until you die. The sun is strong It's hot as hell below Look down, look down There's twenty years to go. I've done no wrong Sweet Jesus, hear my prayer Look down, look down Sweet Jesus doesn't care I know she'll wait I know that she'll be true Look down, look down They've all forgotten you When I get free You won't see me 'Ere for dust Look down, look down Don't look 'em in the eye. !! Les Miserables!!Page 2 How long, 0 Lord, Before you let me die? Look down, look down You'll always be a slave Look down, look down, You're standing in your grave. JAVERT Now bring me prisoner 24601 Your time is up And your parole's begun You know what that means, VALJEAN Yes, it means I'm free. JAVERT No! It means You get Your yellow ticket-of-leave You are a thief. VALJEAN I stole a loaf of bread. JAVERT You robbed a house. VALJEAN I broke a window pane. My sister's child was close to death And we were starving. !! Les Miserables!!Page 3 JAVERT You will starve again Unless you learn the meaning of the law. VALJEAN I know the meaning of those 19 years A slave of the law. JAVERT Five years for what you did The rest because you tried to run Yes, 24601. -
Major and Minor Transnationalism in Yoko Inoue's
asian diasporic visual cultures and the americas 6 (2020) 27-47 brill.com/adva Major and Minor Transnationalism in Yoko Inoue’s Art Yasuko Takezawa AQ1 Kyoto University, Kyoto, Japan takezawa.yasuko.2u@ kyoto-u.jp Abstract This article elucidates major transnationalism and minor transnationalism through an analysis of works by New York-based Japanese artist Yoko Inoue (b. 1964). Inoue en- gages in social criticism through varied media such as ceramics, installations, and per- formance art. Her works demonstrate minor-transnationalism observed in the rela- tionships she has built with other transmigrants and minoritized individuals over such issues as xenophobia and racism after 9/11, and Hiroshima/Nagasaki and related con- temporary nuclear issues. Inoue also addresses the disparities in collective memory and narratives between Japan and the US as well as socio-economic inequalities be- tween nation-states and the movement of people/goods/money within Trans-Pacific power dynamics, all of which illustrates major transnationalism in the Trans-Pacific. Keywords transnationalism – Hiroshima – transmigrants – 9/11 – Japan – performance art – Sherman E. Lee – General Headquarters (ghq) In their book Minor Transnationalism, Françoise Lionnet and Shu-mei Shih de- fine minor transnationalism as the horizontal relationship between transmi- grants and/or between minoritized people.1 Meanwhile Janet Alison Hoskins and Viet Thanh Nguyen discuss major-transnationalism in the Trans-Pacific, in reference to the economic, political, and military contact -
Convict Footprints on the Old Great North Road
April 29 - May 15, 2016 Vol. 33 - Issue 9 CONVICT FOOTPRINTS ON THE OLD GREAT NORTH ROAD When: Sat 07 May 2016 & Sun 08 May Selected Dates until Sun 23 Oct 2016 More information http://convictfootprints.com.au/ This is an interactive play conducted on the convict built Old Great North Road in Dharug National Park beside the Hawkesbury River. Audiences are taken on a journey up the road and learn about it from soldiers, convicts and officials. Sandstone LOCAL NEWSPAPER FOR SALE It’s time to find a new owner for the Hills to Hawkesbury Living Magazine. Sales MARK VINT This magazine has been running for over 33 years providing a TV guide, Buy Direct From the Quarry 9651 2182 local history, news and events to a dedicated local community readership. 270 New Line Road The current fortnightly production is run using up-to-date technology and 9652 1783 Dural NSW 2158 has a cost effective, efficient workflow. This magazine is ideally suited to Handsplit [email protected] an owner/operator but could easily be run by a community group. We have Random Flagging $55m2 ABN: 84 451 806 754 thoroughly enjoyed running this magazine but it is time to find it a new 113 Smallwood Rd Glenorie WWW.DURALAUTO.COM home as we are moving to pastures new. Enquiries to Diana 0408 011 193. AIRPORT & CRUISE SHIP TRANSFERS Competitive Pricing, Quality Service. After 20+ years servicing the Hills District, Shuttlz believes it is the longest for in a shuttle is quality, punctuality, reliability, and peace of mind. consistently running shuttle business in the area, and is now UNDER With a LATE MODEL fleet of vehicles, clean and well presented, NEW MANAGEMENT. -
13A. Lists of Numbers
13A. Lists of Numbers Topics: Lists of numbers List Methods: Void vs Fruitful Methods Setting up Lists A Function that returns a list We Have Seen Lists Before Recall that the rgb encoding of a color involves a triplet of numbers: MyColor = [.3,.4,.5] DrawDisk(0,0,1,FillColor = MyColor) MyColor is a list. A list of numbers is a way of assembling a sequence of numbers. Terminology x = [3.0, 5.0, -1.0, 0.0, 3.14] How we talk about what is in a list: 5.0 is an item in the list x. 5.0 is an entry in the list x. 5.0 is an element in the list x. 5.0 is a value in the list x. Get used to the synonyms. A List Has a Length The following would assign the value of 5 to the variable n: x = [3.0, 5.0, -1.0, 0.0, 3.14] n = len(x) The Entries in a List are Accessed Using Subscripts The following would assign the value of -1.0 to the variable a: x = [3.0, 5.0, -1.0, 0.0, 3.14] a = x[2] A List Can Be Sliced This: x = [10,40,50,30,20] y = x[1:3] z = x[:3] w = x[3:] Is same as: x = [10,40,50,30,20] y = [40,50] z = [10,40,50] w = [30,20] Lists are Similar to Strings s: ‘x’ ‘L’ ‘1’ ‘?’ ‘a’ ‘C’ x: 3 5 2 7 0 4 A string is a sequence of characters. -
Ground and Explanation in Mathematics
volume 19, no. 33 ncreased attention has recently been paid to the fact that in math- august 2019 ematical practice, certain mathematical proofs but not others are I recognized as explaining why the theorems they prove obtain (Mancosu 2008; Lange 2010, 2015a, 2016; Pincock 2015). Such “math- ematical explanation” is presumably not a variety of causal explana- tion. In addition, the role of metaphysical grounding as underwriting a variety of explanations has also recently received increased attention Ground and Explanation (Correia and Schnieder 2012; Fine 2001, 2012; Rosen 2010; Schaffer 2016). Accordingly, it is natural to wonder whether mathematical ex- planation is a variety of grounding explanation. This paper will offer several arguments that it is not. in Mathematics One obstacle facing these arguments is that there is currently no widely accepted account of either mathematical explanation or grounding. In the case of mathematical explanation, I will try to avoid this obstacle by appealing to examples of proofs that mathematicians themselves have characterized as explanatory (or as non-explanatory). I will offer many examples to avoid making my argument too dependent on any single one of them. I will also try to motivate these characterizations of various proofs as (non-) explanatory by proposing an account of what makes a proof explanatory. In the case of grounding, I will try to stick with features of grounding that are relatively uncontroversial among grounding theorists. But I will also Marc Lange look briefly at how some of my arguments would fare under alternative views of grounding. I hope at least to reveal something about what University of North Carolina at Chapel Hill grounding would have to look like in order for a theorem’s grounds to mathematically explain why that theorem obtains. -
Whole Numbers
03_WNCP_Gr4_U02.qxd.qxd 3/19/07 12:04 PM Page 32 U N I T Whole Numbers Learning Goals • recognize and read numbers from 1 to 10 000 • read and write numbers in standard form, expanded form, and written form • compare and order numbers • use diagrams to show relationships • estimate sums and differences • add and subtract 3-digit and 4-digit numbers mentally • use personal strategies to add and subtract • pose and solve problems 32 03_WNCP_Gr4_U02.qxd.qxd 3/19/07 12:04 PM Page 33 Key Words expanded form The elephant is the world’s largest animal. There are two kinds of elephants. standard form The African elephant can be found in most parts of Africa. Venn diagram The Asian elephant can be found in Southeast Asia. Carroll diagram African elephants are larger and heavier than their Asian cousins. The mass of a typical adult African female elephant is about 3600 kg. The mass of a typical male is about 5500 kg. The mass of a typical adult Asian female elephant is about 2720 kg. The mass of a typical male is about 4990 kg. •How could you find how much greater the mass of the African female elephant is than the Asian female elephant? •Kandula,a male Asian elephant,had a mass of about 145 kg at birth. Estimate how much mass he will gain from birth to adulthood. •The largest elephant on record was an African male with an estimated mass of about 10 000 kg. About how much greater was the mass of this elephant than the typical African male elephant? 33 03_WNCP_Gr4_U02.qxd.qxd 3/19/07 12:04 PM Page 34 LESSON Whole Numbers to 10 000 The largest marching band ever assembled had 4526 members. -
Thoughts... in This Issue >>> Finding an Agent That’S Right for You Transformation VBS Pictures and Thanks Great News and a Little Fun
JULY 2014 final thoughts... in this issue >>> Finding An Agent That’s Right For You Transformation VBS Pictures and Thanks Great news and a Little Fun Blakemore 4.0 Updates Online 4.0 Update Everything you wanted to know about Blakemore 4.0 is always available at http://jody.populr.me/blakemore-4-update Blakemore Staff Reminders of a couple of recent developments: Pastor: Monthly Edition The Trustees have determined that a six-figure investment in new HVAC is not in the Matthew Charlton church's best interests. Because of that, the option of Blakemore 4.0 continuing in its cur- ([email protected]) rent facility beyond a couple of years is now off the table. Our next options move to re- building at 3601 West End or moving to a new location (to be determined). Minister to Families: Gracie Dugan The Building Committee (aka Trustees) are also conducting a number of listening sessions ([email protected]) to help discern the priorities for a smaller, more efficient facility. These will continue through June to involve as many people as possible and ensure that the voice of the entire congregation is at the center of this conversation. Music Director: Beth Holzemer We are in the initial stages of drafting a Request For Proposal (RFP), which will go to de- ([email protected]) velopers to solicit their bids and ideas for the property. We expect this document to be ready by July. You can also view a current timeline at the website. Administrative Assistant: Steffie Misner IMPORTANT! Meanwhile, we as a congregation must address our urgent need to grow Blake- ([email protected]) In this sense, the Methodist way is to live within more - a couple Sundays back, Gracie preached a powerful sermon from Ezekiel about the re- Blakemore folks, we are in the middle of an in- newed life that is possible through God, even in "dem dry bones”. -
Personal Social and Emotional Development Guess the Emotion
Personal Social and Emotional Development Guess the emotion game 1. Find a watch or a clock to use as a timer. 2. Copy the facial expressions below onto separate pieces of paper. 3. Shuffle the pieces of paper and place them upside down. 4. Set the timer for one minute. 5. Player one takes one of the pieces of paper and, without looking, puts it on their head. 6. Player two must describe the emotion without using the word written on their head. 7. Winner is the player who guesses the most emotions correctly within the time limit. After the game ask your child which of the emotions they think that they identify with the most. Why do they feel this way? What do they think might change their mood if they are feeling upset? Think of someone who is special to you and say three things that make them smile. Here is a link to support children who may be feeling a little anxiety towards what’s going on around them at the moment and Yoga really helps to relax the body and mind, give it a go! Parents don’t forget to join in! https://www.youtube.com/watch?v=LhYtcadR9nw Communication and Language Choose and tell your favourite jokes to other people in your family to make them laugh. Can you make up your own jokes? https://inews.co.uk/light-relief/jokes/jokes-kids-funny-497875 Listen to a story that someone else reads to you. There are plenty on our You Tube channel. Can you retell the story when they are finished? https://www.youtube.com/watch?v=CgoihSunrfQ&list=PLk1TAPJ2DJXy- UzjV_iGejNK5rVrxAp_M&index=5 Tell someone in your family a story about an adventure you have had with your favourite toy, for example on holiday, at the shops, in the park.