Ligia Ramos 11th Grade HL Biology – Ms. Bartels Due Monday October 21st Limitations on Cell Size Research Question: What is the correlation between surface-to-volume ration and ion exchange and how does this relate to cells? Evaluation of Method and Results: Errors/ Limitations: | Suggestions for improvement: | Impact on Results: | Precision - Human error –cutting cubes freely‚ resulting in very different sized cubes‚ especially for the 1cm x 1cm x 1 cm cubes. All the cubes also had slightly
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Algebra Problem Week 5 Joby Weatherwax Introduction to Algebra (MAT 221) Stacie Williams Apr 14‚ 2013 Algebra Problem Week 5 Buried treasure. Ahmed has half of a treasure map‚which indicates that the treasure is buried in the desert 2x + 6 paces from Castle Rock. Vanessa has the other half of the map. Her half indicates that to find the treasure‚ one must get to Castle Rock‚ walk x paces to the north‚ and then walk 2x + 4 paces to the east. If they share
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Title of Project An investigation into a quadratic expression used to represent a parabolic edge in designing a flower garden utilizing calculus to determine the maximum area of the lawn Purpose of the Project Mr. Jack is an avid gardener and he is considering a new design for his garden. He has a rectangular lawn measuring 5 metres by 3 metres and wants to dig up part of it to include a flower bed. He desires to have a parabolic edge for the flower bed as shown below in Figure 1.
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Investigating the Limits of Cell Growth Background: To find factors that limit cell growth In multicellular organisms‚ In order for an organism to grow cells must divide through mitosis. Cell division happens after the cell is big enough so the daughter cells will be replicated without any flaws. The regulation and amount of materials that can enter and leave the cell is based on how large the cells surface area is. The rate of movement is also determined by the volume of the cell. Many factors like
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Rock Harmony (Andy Goldsworthy: “Rock Creation”) Richard Lipoczi Art 100 Jennifer Monroe 04/25/2013 Andy Goldsworthy is a British naturalist artist‚ mostly sculptor and photographer‚ creating in the twentieth and twenty-first centuries. He is still alive in these days. All his works draw on their themes from the nature: he uses only natural materials in their original environments to his works. He expresses his thoughts through transforming the natural matters to certain kinds of
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3D LED Cube The 3D LED matrix used here is a 6x6x6 monochromatic LED Matrix. There are a total of 216 LEDs. The reason for choosing this size is that it provides the best of overall cube size and a number of good patterns great displays can be shown with the help of 3D LED Cube. Mono-chromatic LEDs from well known manufacturer are cheap and affordable; usage of mono-chromatic LEDs allows easier construction and programming of Cube. With monochromatic LEDs one has the choice of four mono-chromatic
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Polygon/Circle |P = Perimeter C = Circumference distance around the polygon/circle | A = Area the surface inside the boundary( perimeter) | | |triangle | [pic] |[pic] | |a = altitude |P = b + c + d |A = 1/2ab | |b = base |or |Note:
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FACILITY LOCATION There are many analytical techniques that can be used in facility location decisions.Some of these are: 1) Factor Rating 2) Cost-Profit-Volume analysis 3) Center of Gravity Method‚ etc FACTOR RATING METHOD It is most widely used analytical technique. it is most popular technique because a wide variety of factor can be included in the analysis .It is useful for service and industrial location. In this method to merge quantitative and qualitative factors‚ factors are assigned
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Access Diploma in Adult Learning Assessing Maths Assignment Landscaping a Garden I’ve been asked me to cost his landscaping project for him using the prices quoted by a local supplier‚ and to give him a full breakdown of the calculations required and how I arrived at the final cost. Plan I plan to do this firstly by breaking up the garden plan into 5 sections. 1. Decking and border. 2. Flowerbed and crazy paving 3. Fish pond‚ safety fence‚ bridge and rail 4. Perimeter fence 5. Grass.
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Research Task 1. Provide an illustration and a description of the use of the following marking out tools; steel rule‚ scriber‚ engineers square‚ combination set‚ odd legs callipers and spring dividers. Steel Rule: is used for measuring straight rule lines‚ because of its straight edge. It can also be used as a guideline when lying out lines and also for cutting. Practical uses for the steel rule are a guide to scribe or draw a straight line and the straight edge can also test the accuracy of a
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