10/21/2023 0 Comments Lumen ohm answer keyThe solution is to be mixed from three solutions whose concentrations are 10%, 20% and 50%. How much of each fertilizer brand is needed to obtain the desired mixture?5) A chemist needs 10 liters of a 25% acid solution. Commercial brand Z contains two parts of fertilizer A, five parts of fertilizer B, and two parts of fertilizer C. Commercial brand Y contains one part of fertilizer A and two parts of fertilizer B. Commercial brand X contains equal parts of fertilizer B and fertilizer C. What amount should be invested in the 5.75% bond?4) A mixture of 5 pounds of fertilizer A, 13 pounds of fertilizer B, and 4 pounds of fertilizer C provides the optimal nutrients for a plant. The investor wants an annual interest income of $1900 from the investments. As the amount of 87-octane gasoline increases, how does the amount of 92-octane gasoline change? (c) How much of each type of gasoline is required to obtain the 500 gallons of 89-octane gasoline?3) A total of $32,000 is invested in two municipal bonds that pay 5.75% and 6.25% simple interest. (b) Use a graphing utility to graph the two equations in part (a) in the same viewing window. Let x and y represent the numbers of gallons of 87- and 92-octane gasoline, respectively. (a) Write a system of equations in which one equation represents the total amount of final mixture required and the other represents the amounts of 87- and 92-octane gasoline in the final mixture. How much would you have to sell per weekin order for the straight commission job offer to be better?2) Five hundred gallons of 89-octane gasoline is obtained by mixing 87-octane gasoline with 92-octane gasoline. The other offers a salary of $500 per week plus 3% of sales. One offers a straight commission of 6% of sales. Week Two – Application AssignmentAnswer the following questions in a Word document and upload the document to the appropriate drop box.1) You receive two job offers. rtf)Īfter both Module 9: DNA Transcription and Translation, and Module 10: Gene Expressionĭragon Genetics (download the. rtf)Īfter Module 8: DNA Structure and Replication Mitosis and Meiosis Internet Quests (download the. Observing Energy Transactions (download the. rtf)Īfter Module 3: Important Biological Macromolecules rtf)Īfter both Module 1: Introduction to Biology and Module 2: Chemistry of Life Interacting with Prokaryotic and Eukaryotic Cellsīiological Astronaut (download the. You can view them below or throughout the course. If you import this course into your learning management (Blackboard, Canvas, etc.), the assignments will automatically be loaded into the assignment tool. You can view them by clicking on the assignment links in course modules. This course provides 10 prompts and grading rubrics for written assignments, designed to align with course outcomes. This approach helps us protect the academic integrity of these materials by ensuring they are shared only with authorized and institution-affiliated faculty and staff.Īssignment prompts are provided with this course for instructors to use at their discretion. Answer keys are available to faculty who adopt Waymaker, OHM, or Candela courses with paid support from Lumen Learning. The assignments in this course are openly licensed, and are available as-is, or can be modified to suit your students’ needs.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |