Multi-Step Equations Activity
Directions:
You will be creating a resource to use to know how to solve a multi-step equation. This resource could be in the form of a song, poem, or story created by you. (you pick!!) You will need to include the steps for solving the equation IN YOUR OWN WORDS!!! You can upload a recording of yourself singing your song. (this is optional) You may work in pairs.
Steps for Solving a Multi-Step Equation:
1. Clear any parenthesis using the distributive property
2. Combine like terms within each side of the equal side
3. Add/Subtract to get the terms with variables on one side of the equal sign
4. Add/Subtract like terms to get them on the opposite side of the equal sign
5. Divide/Multiply to isolate the variable
Be Creative and have fun!!!!
1.All prices are set with the objective of maximizing profits. True/False
2.the ultimate objective of any promotion is to increase sales true/false
Explain why high concentrations of fertilizer in the soil might harm plants due to water movement into or out of root cells? Include a discussion of water potential.
The Absolutely True Diary of a Part-Time Indian–Sherman Alexie
English Report on Book Read book: The Absolutely True Diary of a Part-Time Indian–Sherman Alexie
Post your rough draft (2 -3 pages of your final paper) for and offer feedback to two other students.
For this review, please use sandwich feedback method:
You relate something that is working well in the paper,
Provide some constructive insights as to how the writer can improve upon the paper,
Follow this with another positive comment about the paper.
Remember that the in-text and references should be included:
For example, this means the student should include in-text citations and reference for each quote (Author, year, p. X). Other variations, depending on the source cited are available in the Rasmussen Library.
References
Author, I. (Year published). Title of our textbook. City, State: Publisher.
Please make your initial post by midweek, and respond to at least one other student’s post by the end of the week. Please check the Course Calendar for specific due dates.
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Tom is driving home, and he can drive up to 100 mph with his car. If Tom chooses to drive at 100−x mph (x > 0), then he gets disutility of x, but an accident occurs with probability 1/x. The cost of an accident is 1700. (Show your work for full credit.)a) What is the socially efficient speed?b) Under no liability, how fast would Tom drive? Is it efficient?c) Under strict liability, how fast would Tom drive? Is it efficient? (Assume that Tom is prosecutedevery time an accident happens.)d) Assume that there is a speed limit of 50 mph. Tom would be found negligent if he drives fasterthan 50 mph. Under the negligence rule, how fast would Tom drive? Is it efficient?e) Assume that the court underestimates the cost from an accident. Suppose that the court thinksthe cost of an accident is 1000 instead of 1700 although the actual cost is still 1700. Redo parts (b) -(d).
Tom is driving home, and he can drive up to 100 mph with his car. If Tom chooses to drive at100−x mph (x > 0), then he gets disutility of x, but an accident occurs with probability 1/x. The…
Consider the furnace shown in Fig. P12-7, which consists of two sections with one common stack. In each section the cracking reaction of hydrocarbons, C,‘s and C,‘s, with steam takes place. The temperature of the products in each section is controlled by manipulating the fuel to the particular section. The pressure in the stack is controlled by manipulating the speed of a fan installed in the stack. This fan induces the flow of flue gases out of the stack. As the pressure in the stack increases, the pressure controller speeds up the fan to lower the pressure. (a) Design a control scheme to ratio the steam flow to the hydrocarbon flow in each section. The operating personnel set the hydrocarbon flow. (b) During the last few weeks, the production personnel have noticed that the pressure controller’s output is consistently reaching 100%. This indicates that the controller is doing the most possible to maintain pressure control. However, this is not desirable because it means that the pressure is really out of control-not a safe condition. A control strategy must be designed
such that when the speed of the fan is greater than 90%, the flow of hydrocarbons starts to decrease to maintain the fan speed at 90%. As the flow of hydrocarbons decreases, less fuel is required to maintain exit temperature. This in turn reduces the pressure in the stack, and the pressure controller slows down the fan. Whenever the speed is less than 90%, the feed of hydrocarbons can be whatever the operating personnel require. It is known that the left section of the furnace is less efficient than the right section. Therefore, the correct control strategy to reduce the flow of hydrocarbons calls for reducing the flow to the left section first, up to 35% of the flow set by the operating personnel. If further reduction is necessary, the flow of hydrocarbons to the right section is reduced, also up to 35% of the flow set by the operating personnel. (If even further reduction is necessary, an interlock system would then drop off line the furnace.) Design the control strategy to maintain the fan speed below 90%.
(c) If the flow of hydrocarbons changes, the outlet temperature will deviate from set point, and the feedback controller will have to react to bring the temperature back to set point. This situation seems a natural for feedforward control. Design this strategy for each section
____ represents the first reactant of this metabolic pathway and ________ represents the endproduct (s) of the pathway? A -> B –> C –> D–> __F> E–>
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