2. 4 Newton's Second Law of Motion: Concept of a System 2 You may assume data taken from illustrations is accurate to three digits. 2. org. Can I link multiple OpenStax Tutor Beta courses to a course in my LMS? Number of Views 33. HISTORY. Pricing OpenStax Tutor Beta at $10 a course is intended to create a similar sustainable revenue stream for the publisher’s technology offerings, he said. Check that no students are enrolled in your OpenStax Tutor course. It is presented here in multiple formats: PDF, online, and low-cost print. Modern biology is a vast and eclectic field, composed of many branches and subdisciplines. Opens in a new window Opens an external website Opens an external website in a new window. Share. 6 billion years old, but for the first 2 billion years, the atmosphere lacked oxygen, without which the earth could not support life as we know it. Browse our list of available subjects! Tutor Opens in new window. First off, we break down all of the readings into small, digestible sections. Luther was most concerned about indulgences, which allowed the wealthy to purchase their way to forgiveness, and protested the Church’s taxation of ordinary Germans. To pay now: Click “Buy access now. A. Download the Blackboard export file from OpenStax. OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. Through our partnerships with philanthropic foundations and our alliance with other educational resource organizations, OpenStax is breaking down the most common barriers to learning and empowering students and. Login to your My OpenStax Customer Account. Common issues with logging in to Openstax or Openstax Tutor. Number of Views 28. 1 Population Evolution. /OpenStax @OpenStax Homework assignments To create a homework assignment, click on the calendar day you want the assignment to be due, or click the “AddCurated Video Collection for OpenStax Psychology 2e This resource includes 3-5 videos per chapter of OpenStax Psychology 2e, curated by Professor Xin Zhao of Salt Lake Community College. In OpenStax Tutor Beta. We would like to show you a description here but the site won’t allow us. an exchange of plants, animals, and. The questions include informative feedback and provide insight to students and instructors regarding student understanding. Citing OpenStax texts;Student access to your OpenStax Tutor course. 5 Measurement Uncertainty, Accuracy, and Precision. . OpenStax’s latest endeavor, OpenStax Tutor Beta, marries Baraniuk’s expertise in machine learning with cognitive science principles to help students learn more effectively. 1. Take Alela for example. Junction 5. Study algebra online free by downloading OpenStax's Algebra and Trigonometry 2e book and using our accompanying online resources. Types of Questions and Learning practices in OpenStax Tutor. Click the dropdown menu, and select Gradebook. OpenStax Tutor, our low-cost personalized learning tool, is being used in college courses throughout the country. Many of the multiple-choice questions in OpenStax Tutor ask students to answer in their own words before viewing the multiple-choice options. The modular approach and the richness of content ensures that the book meets the needs of a variety. Summary. Get the book. The extension will then be installed in your browser and is automatically turned on. School location. radioactive sulfur was found inside the cell. 4. As a compromise, OpenStax Tutor uses a hybrid, two-step answer format (see Park, 2005), wherein students must enter a free-form response before selecting a multiple-choice option to each question. It seeks to fulfill this mission by cultivating a diverseOpenStax Tutor is a new tool designed to help educators make courseware and online homework decisions. Proceed anywayThese questions, along with personalized questions, will show up in your students’ homework assignments depending on the number of OpenStax Tutor Selections you assign. OpenStax offers free college. radioactive phosphorus was found in the cell. This textbook emphasizes. It seeks to fulfill this mission by cultivating a. Highlighting and note taking in your OpenStax textbook is available in the Online View of your textbook. This Physics resource was developed under the guidance and support of experienced high school teachers and subject matter experts. Requesting Instructor only access to the resources on openstax. 39981 Views • Dec 22, 2022 • FAQ Adding Reading assignments to. OpenStax Tutor’s algorithm will include questions from previously covered material in reading and homework assignments. NOTE: You cannot delete questions authored by your co-teachers or OpenStax. Learning management system (LMS) integration instructions for OpenStax Tutor Beta and Canvas. Related links 1. Newton’s laws of motion are the foundation of dynamics. OpenStax Tutor uses the ‘% earned after due date’ penalty method, where the late penalty is applied only to the points earned after the due date. This Physics resource was developed under the guidance and support of experienced high school teachers and subject matter experts. org and not at a variant of that URL (for example you do not want to use openstaxtutor. Our first openly licensed college textbook was published in 2012 and our library has since scaled to over 25 books for college and AP ® courses used by hundreds of thousands of students. OpenStax Tutor is built to be flexible and modular, so you can teach sections in any order you prefer, or leave sections out entirely. Today, OpenStax publishes 42 books that have been used by more than 14 million students in 120 countries. Highlights. OpenStax Tutor Beta presents students with a smattering of end-of-chapter questions and requires that they be answered by a particular time on a particular day. Answer . OpenStax Tutor, our low-cost personalized learning tool, is being used in college courses throughout the country. Every assignment or event that you publish will show up on your students’. 50. Browse our list of available subjects!OpenStax Tutor is one of many OpenStax offerings the organization will prioritize for further development and expansion in 2021. OpenStax Tutor, OpenStax’s digital courseware for biology, physics, and sociology, is currently in beta. On pages with reading sections, you can highlight and make notes and view/manage your highlights via the My Highlights button. In the pop up, click any color circle to highlight the selected text in that specific color. 45K. U. OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. To add a new event to your (instructor’s) calendar, click on the orange Add Assignment button in the upper left corner:. Math content is rendered in MathML, which is an accessible format that can be read with screen readers and styled with CSS. 1 The genetic content of each somatic cell in an organism is the same, but not all genes are expressed in every cell. Open Stax Help! A boy standing on a bridge over a river 30. Click on Menu on the top right corner and choose Course Roster. Or, if you're logging into OpenStax Tutor, go to. OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. Number of Views 56. College Success is coming soon, and OpenStax is exploring new areas in which to publish textbooks. To Pay via Credit or Debit Card . 1. Research shows that retrieval practice helps students retain knowledge. Instructor Setup: Student Access with Enrollment Link versus LMS sign-in for OpenStax Tutor. The variable x is the independent variable, and y is the dependent variable. Once you have copied a previous course (for information on how to create a copy of an OpenStax Tutor course, please click here) follow the steps below to add COPIED assignments to your calendar:. The Getting Started Guide is a downloadable PDF document that provides information for getting familiar with OpenStax Tutor Beta and its features. conquistadors exchanged with the Spanish. (You can also drag the ‘Add External Assignment’ bar onto the desired due date on your calendar. Click on "Finish" to return to the openstax. 1. Enrolling in your OpenStax Tutor course as a student; Adding Homework assignments in OpenStax Tutor Beta; Canvas LMS integration for OpenStax. a. OpenStax Tutor, our low-cost personalized learning tool. You will see a orange Log In button in the center of. Check the LMS integration box and select your LMS. (You can also drag the ‘Add Reading’ bar onto the desired due date on your calendar. 2 Phases and Classification of Matter. Delete any existing OpenStax Tutor direct enrollment links, assignment links, or third party tools from copied LMS course shells or previous course syllabi. To add a new external assignment to your (instructor’s) calendar, click on the orange Add Assignment button in the upper left corner:. the researcher uses quantitative analysis. in an email, course syllabus, course website, etc. If you’re looking to bring a high-impact open educational resources initiative to your campus as a part of the Institutional Partner Program, apply here. Help Articles will direct you to OpenStax Support where you will find information on questions you may have about OpenStax Tutor Beta. 14 . The arctic fox, a complex animal that has adapted to its environment, illustrates the relationships between an animal’s form and function. 2. Browse our list of available subjects! Interested in a print copy of your OpenStax online textbook? We will connect you to partner websites where you can purchase your own low-cost OpenStax book. OpenStax Tutor, our low-cost personalized learning tool, is being used in college courses throughout the country. Learn more about our impact and how you can help. In the ‘Add event’ page that opens, enter a name in the. It takes 10-20 minutes to set up your OpenStax Tutor account and create your course within the tool once you have your verified instructor account. Opens in a new window Opens an external website Opens an external website in a new window. OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. Our mission is to increase access to high-quality, low-cost learning materials, and Expert TA paired with OpenStax helps you offer your students a great educational resource, at a low price. Tutor integrates the textbook with dozens of multiple choice, true-false, and short-answer questions for each chapter. Number of Views 46. Percentage of federal appointments removed by president patronage in 1829. Introducing OpenStax Tutor, making course creation easy on you while enabling better learning for your students. ”. a form of trade between the Spanish and. Faculty involved in the project have endeavored to make government workings, issues, debates, and impacts meaningful and memorable to students while maintaining the conceptual coverage and rigor inherent in the subject. Enrolling in your OpenStax Tutor course as a student; Adding Homework assignments in OpenStax Tutor Beta; Canvas LMS integration for OpenStax Tutor Beta; Sending Gradebook from OpenStax Tutor to my LMS; Desire2Learn LMS integration for OpenStax Tutor; View All (20+) Unlock your potential with OpenStax Kinetic! Get personalized learning insights, win gift cards & help research. Click on "Account Profile" in the drop down menu under your name. Two-Step questions Many of OpenStax Tutor’s multiple-choice questions ask students to answer in their own words first and then display the multiple-choice options. The organ systems of an animal maintain homeostasis within the multicellular. You can copy a course and share it with another teacher in this way. The following are a collection of features available in the OpenStax. Through our partnerships with philanthropic foundations and our alliance with other educational resource organizations, OpenStax is breaking down the most common barriers to learning and empowering students and instructors to succeed. Glycolysis consists of two distinct phases. All videos in OpenStax + SE are created by professional tutors and graduate students, all of whom have years of experience tutoring in their respective subjects and can teach difficult concepts in ways. 82K. OpenStax-CNX module: m50626 1 Chapter 4: Problems & Exercises ∗ OpenStax Tutor This work is produced by OpenStax-CNX and licensed under the Creative Commons Attribution License 4. Volume 2 covers thermodynamics, electricity and magnetism, and Volume 3 covers optics and modern physics. Republican candidate who won the presidential election of 1896: supported the gold-based standard + high protective tariffs. To add a new homework assignment to your (instructor’s) calendar: 1. The body of the chicken is supported from above by the hips and acts as a pendulum between the hips. 1. OpenStax Tutor’s algorithm will include questions from previously covered material in reading and homework assignments. org student account. Among the many supports provided are: digital reading, personalized homework, a library of assessments, and LMS integration, OpenStax Tutor can be used for online, hybrid, and in-person courses. 1: The Nature of Science and Physics. Click on the orange Add Assignment button in the upper left corner. 4. OpenStax was founded in 1999 by Rice University engineering professor Richard Baraniuk as an OER sharing repository called “Connexions. com. 1. Once you request a refund, you will no longer have. Beginning with an introduction to physics and scientific processes and followed by chapters focused on motion, mechanics, thermodynamics, waves, and. For the best OpenStax Tutor experience, we recommend using a recent version of Chrome, Firefox, Safari or Microsoft Edge. To add a new external assignment to your (instructor’s) calendar, click on the orange Add Assignment button in the upper left corner:. You can create your own questions in the Question Library or directly in the assignment builder. Enter your email address connected to your OpenStax account on the Reset password screen. Number of Views 25. Two new OpenStax Tutor subjects. The text expands on the fundamental concepts of algebra while addressing the needs of students with diverse backgrounds and learning. Math content is rendered in MathML, which is an accessible format that can be read with screen readers and styled with CSS. history, considering the people, events, and ideas that have shaped the United States from both the top down (politics, economics, diplomacy) and bottom up (eyewitness accounts,. org. Choose “Settings. To this end, we've been working to develop two new educational technology products: OpenStax Tutor and OpenStax. 13, is called a parallel plate capacitor. The book is organized by body systems. If you have any questions, please feel free to contact our customer support team by sending an email to [email protected] Government 3e aligns with the topics and objectives of many government courses. Find the. OpenStax is a nonprofit based at Rice University, and it’s our mission to improve student access to education. metabolism. As a result, it’s a Course Hero alternative geared towards tutors. Check the LMS integration box and select your LMS. Return to the OpenStax log in screen. 95K. OpenStax Tutor, our low-cost personalized. org and click the orange. natives. OpenStax Tutor, our low-cost personalized learning tool, is being piloted in college courses throughout the country. 1. Students must pay for OpenStax Tutor before enrolling. (You can also drag the ‘Add Reading’ bar onto the desired due date on your calendar. Support OpenStax with your purchase through Amazon. Enter your email address connected to your OpenStax account on the Reset password screen. The book is organized by body system and covers standard scope and sequence requirements. Each listing provides the name of the video, the source, a summary, and some ideas for activities, questions, or discussions. Research shows that retrieval practice helps students retain knowledge. the initial nucleotide strand is a short _____. Sisay does it naturally, but Birthing Pod, Worldly Tutor, etc. OpenStax's first textbook was College Physics, which was published online, in print, and in iBooks in 2012. Here’s how: 1. OpenStax is a nonprofit based at Rice University, and it’s our mission to improve student access to education. OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. Your performance forecast is shown on the right, with recent topics you can practice. org or tutor. (You can look at help articles on creating student account here or instructor account here. Through our partnerships with philanthropic foundations and our alliance with other educational resource organizations, OpenStax is breaking down the most common barriers to learning and empowering students and instructors to. Exercise 459. ⓐ x − 3 8 ≤ 3 4 ⓑ 9 y < 54 ⓒ −15 < 3 5 z. OpenStax Public Help Customer Secure Login Page. Click Start to begin the assignment. How to enroll your students in an OpenStax Tutor course. Two new OpenStax Tutor subjects. OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. Our verified expert tutors typically answer within 15-30 minutes. HISTORY. Why does OpenStax sell print copies?Late work policy options in the grading template By default, the late work penalty is set to deduct 10% for each late day in homework grading templates and 10% for a late assignment in the reading grading templates. Explore our 50+ college courses today!Find the current population and growth rate for the state, then plug in the values for 2050. 27K. by OpenStax is licensed under Creative Commons Attribution License v4. Number of Views 28. OpenStax Tutor, OpenStax Accounts, OpenStax Assignable, RAISE, Staxly, and OpenStax Kinetic (collectively, the “Services”). This idea proposes that life began in a body of water. The text assumes some knowledge of intermediate algebra and focuses on statistics application over theory. Political science is. 13. Study Experts will guide you every step of the way and our students see an average 1. Browse our list of available subjects!by OpenStax is licensed under Creative Commons Attribution License v4. At the start of each assignment, you can view the late-work policy your instructor has set. Linear regression for two variables is based on a linear equation with one independent variable. 2. In the. OpenStax provides our partners with quality, up-to-date content, lowering their production costs and allowing them to focus on making their products the best that they can be. William McKinley. OpenStax is already seeing signs of that happening for its textbook line, where the publisher is “closing in on sustainability” -- perhaps as soon as next fiscal year, Williamson said. Select your Current Course 3. 0† 1 4. Our science textbooks are designed to meet the standard scope and sequence requirements of their respective courses – and are 100% free online. 4. 3. The control of which genes are expressed dictates whether a cell is, for example, (a) an eye cell or (b) a liver cell. OpenStax Tutor is $10 plus tax per student per semester. Double check that your username and password are entered correctly. Dynamics considers the forces that affect the motion of moving objects and systems. Locating the OpenStax textbooks. OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. As a person who accesses or registers to use the Service, you are a "User" (or "you") as such term is used in the Agreements ( defined below). The study of politics can be scientific only if ________. 7. Scroll down to see the URL, Key, and Secret you will need to enter in your LMS. President Jackson. Exercise 460. They must submit payment. Introductory Statistics includes. As a leading research university with a distinctive commitment to undergraduate education, Rice University aspires to path-breaking research, unsurpassed teaching, and contributions to the betterment of our world. The revision focuses on inclusive and equitable instruction and includes new student support. OpenStax grading templates are applied, by default, to assignments copied from courses created before June 18, 2020. 4. I have taught AP Physics, and all levels of high school mathematics. Viewed from space, Earth ( Figure 1. Number of Views 25. The multicellular bodies of animals consist of tissues that make up more complex organs and organ systems. OpenStax Tutor, our low-cost personalized learning tool, is being used in college courses throughout the country. To add questions from the Question Library: Click on Question Library from your dashboard. Note: If you create an assignment by clicking on a calendar date or dragging from the sidebar to a calendar date, that will become your due date. Ease of use has been a priority throughout the development of OpenStax Tutor Beta. In addition, OpenStax Tutor Beta. Enrolling in your OpenStax Tutor course as a student. OpenStax Tutor is free for instructors, and each course costs $10 per student per semester. ” Click the “Save and display” button at the bottom of the screen. OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. Explore documents and answered questions from similar courses. The publisher is working to integrate OpenStax Tutor Beta with major learning management systems, a feature. Our math textbooks are designed to meet the standard scope and sequence requirements of their respective courses – and are 100% free online. Hover over the question. An overview of OpenStax Tutor — courseware. 0 seconds to hit the water. 3. We manually verify every instructor account to make sure students don’t get. 3. Click on 'Menu' 3. Rate and review our technology partners like WebAssign, Chem101, and Instructure. org and click "Log in" in the top right corner. Browse our list of available subjects!OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. org Coursera Khan Academy Udemy Udacity Brilliant. 6. As a person who accesses or registers to use the Service, you are a "User" (or "you") as such term is used in the Agreements ( defined below). 6 Mathematical Treatment of Measurement Results. New Highlight and add notes — it’s 100% free! Download a PDF. The revision focuses on inclusive and equitable instruction and includes new student support. OpenStax is a nonprofit based at Rice University, and it’s our mission to improve student access to education. A system composed of two identical, parallel conducting plates separated by a distance, as in Figure 19. Publisher: Open Stax Publication Date: 2022. 1 Themes and Concepts of Biology. If you would like to drop a question for any reason, you can do so in the Submission Overview tab of that assignment. U. In particular, OpenStax Tutor contains questions that extend and enrich the textOpenStax is a nonprofit based at Rice University, and it’s our mission to improve student access to education. Browse our list of available subjects!When you (the instructor) select your OpenStax Tutor Beta course from the 'My courses' page, you’ll arrive at your dashboard, which is designed around a calendar interface. You will automatically be logged into your new account. Through our partnerships with philanthropic foundations and our alliance with other educational resource organizations, OpenStax is breaking down the most common barriers to learning and empowering students and instructors to. 1. Along with being OpenStax’s founder and leader, a Rice professor, and an engineer, Baraniuk holds 28 US patents and six foreign patents in signal acquisition and. 71K. You will see all past, current, and upcoming. It is easy to see the relationship between the voltage and the stored charge for a parallel plate capacitor, as shown in Figure 19. Browse our list of available subjects!If you need help logging into your OpenStax Tutor Beta account, please visit the help article, Logging in to your OpenStax or OpenStax Tutor Beta account. Navigate to the “Apps” tab at the top of your screen. Students can request a refund for any reason within 14 days of purchasing access to a course. The first forms of life on Earth are thought to have been microorganisms that existed for billions of years before plants and animals appeared. As a compromise, OpenStax Tutor uses a hybrid, two-step answer format (see Park, 2005), wherein students must enter a free-form response before selecting a multiple-choice option to each question. Teachers also will be able to track students’ progress in real time, interact with students individually, and customize materials in a way that allows them to build an experience that makes sense for their classroom. We would like to show you a description here but the site won’t allow us. 5 Measurement Uncertainty, Accuracy, and Precision. Login to your My OpenStax Customer Account. The highlighting feature allows you to highlight text in multiple colors, add notes to the textbook as you read, and make your own study guide. Example 2. OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. Faculty, researchers, and students are incorporating machine learning and AI in many disciplines at higher education institutions. 2. 5. Click on the blue +Add Section link. Enter the your Section Name and click the Add buttonHow-to-exclude-questions-in-OpenStax-Tutor Answer While questions from sections not selected for assignments are automatically excluded from those your students will be presented, it is possible that you will want to remove a review question that is in one of the sections you selected. Table of contents. Categories. 2 The Process of Science. Return to the OpenStax log in screen. org. OER Pioneer OpenStax Launches Personalized Learning Tool for 3 Courses. It provides personalized learning, adaptive practice, and feedback for students, and easy course creation, management, and analytics for instructors. On the Gradebook, click the button with the paper airplane icon to send your scores to the LMS. eed help ail supportopenstax. If you’re looking to bring a high-impact open educational resources initiative to your campus as a part of the Institutional Partner Program, apply here. political phenomena can be precisely measured. Enter in your email connected to your OpenStax account on the Reset my password screen. e. Through our partnerships with philanthropic foundations and our alliance with other educational resource organizations, OpenStax is breaking down the most common barriers to learning and empowering students and instructors to. org12. The OpenStax name, OpenStax logo, OpenStax book covers, OpenStax CNX name, and. With Chem101, instructors can push 3,000+ interactive problems to their students in real-time during lecture, assign homework, and provide easy access to OpenStax learning resources. Through our partnerships with philanthropic foundations and our alliance with other educational resource organizations, OpenStax is breaking down the most common barriers to learning and empowering students and instructors to succeed. What-is-an-assignment-Open-Date-Teachers. OpenStax Tutor is provided by William Marsh Rice University, its staff, independent contractors, and representatives (collectively referred to as "OpenStax," "we," "our," or "us"). 4: Stoichiometry of Chemical Reactions. 12. 3. OpenStax Tutor, our low-cost personalized. Each electric field line starts on an individual positive charge and ends on a. Browse our list of available subjects!OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. OpenStax Tutor is a platform that helps instructors and students use OpenStax textbooks effectively. openstax . 1. HOUSTON — (July 10, 2017) — Rice University-based nonprofit OpenStax, which is already changing the economics of higher education by providing free textbooks to more than 1 million college students per year, today launched a low-cost, personalized. You can make or own grading templates or edit the existing ones. 3. To begin highlighting and note taking, make sure: You are viewing a book on openstax. Unexpected token < in JSON at position 0 news/get-most-out-openstax-tutor-beta-semester. Assignments are automatically graded by OpenStax Tutor Beta for reading assignments but instructors can set their late work policy. Welcome to OpenStax Tutor! This article addresses how to pay for OpenStax Tutor after you have enrolled in your instructor's course. UF Students Other Schools. History and the third edition of Introduction to Sociology are now available. OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. Browse our list of available subjects!Tutors can sign up with Khan Academy, create classes, and share the codes for students to join. OpenStax Tutor, our low-cost personalized learning tool, is being piloted in college courses throughout the country. 1. 43K. The book’s organization makes it easy to adapt to a variety of course syllabi. As a person who accesses or registers to use the Service, you are a "User" (or "you") as such term is used in the Agreements ( defined below). Browse our list of available subjects! OpenStax printed textbooks cost between $18-$60, lower than the average cost of a print textbook offered by a for-profit publisher. 3. 399 views 2 years ago Instructor Guides to OpenStax Tutor. You will receive an invoice for the amount of redeemed codes from OpenStax by November 15 for the fall semesterInstructions for integrating OpenStax Tutor Beta with Sakai. These smaller segments contain intermittent questions, which act as a checkpoint for students, making sure they understand the content they're reading. U. Viewing past assignments as a student in OpenStax Tutor Beta. 0 International (CC BY 4. Additionally, you can add a note by typing into the text box that says "Add a note. To copy a previously created course to use again, use the "Copy this course" link from your course card (or use the "Copy this Course" option in your main menu once inside the course): To access the book from OpenStax Tutor Beta: Click Menu > Browse the Book (Book will open in a new tab). ) 3. Learn more about our impact and how you can help. Online Education Portals Edx. Adding Homework assignments in OpenStax Tutor Beta. Simplify. Two new OpenStax Tutor subjects. OpenStax printed textbooks cost between $18-$60, lower than the average cost of a print textbook offered by a for-profit publisher. College Physics Answers was created by Shaun Dychko, a teacher with more than 12 years experience teaching high school physics and mathematics, mostly at Point Grey Secondary in Vancouver, Canada. History and Introduction to Sociology, that combine free textbooks, interactive readings, and. 3. Select the relevant textbook sections and click Show Questions. In the online view of your text, click on the book's title in the upper left corner. Alison learning platform partners with the best publishers and knowledge experts across the world to deliver universal access to education for free. 1. OpenStax-Tutor-Beta-customer-support-information. phosphoanhydride bond. Front Porch Campaign. Exercise 457. For information about OpenStax, isit OpenStax.