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Consider the following image. R b 2R (a) Find the net electric flux through the closed spherical surface in a uniform electric field shown in Figure a. (Use any variable or symbol stated above along with the following as necessary: E and π.) Φ = (b) Find the net electric flux through the closed cylindrical surface shown in Figure b. (Use any variable or symbol stated above along with the following as necessary: E and π.) Φ = (c) What can you conclude about the charges, if any, inside the cylindrical surface?

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Plants utilize photosynthesis to harness energy that moves up through the trophic levels. Where do they harness this energy from? the Sun sulfur vents in the ocean the moon

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Information related to Oriole Co. is presented below. 1. On April 5, purchased merchandise on account from Concord Company for $35,500, terms 2/10, net/30, FOB shipping point. 2. On April 6, paid freight costs of $790 on merchandise purchased from Concord. 3. On April 7, purchased equipment on account for $28,300. 4. On April 8, returned $6,100 of merchandise to Concord Company. 5. On April 15, paid the amount due to Concord Company in full. (a) Prepare the journal entries to record these transactions on the books of Oriole Co. under a perpetual inventory system. (List all debit entries before credit entries. Credit account titles are automatically indented when the amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts.)

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Match up the following membrane components with their function. Form the bilayer that makes up most of the membrane. Prevents the plasma membrane from becoming too fluid at high temperatures and too solid an lower ones. Bind with signaling molecules such as hormones to bring about a cellular response. Assist in the passage of specific materials in and out of the cell by changing their shape. Help the body recognize when it is being invades by a pathogen so that an immune reaction can occur. Catalyze specific metabolic reactions at the surface of the membrane. 1. cholesterol 2. phospholipids 3. carrier proteins 4. recognition proteins 5. receptor proteins 6. enzymes

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27. Donald T. Campbell's approach to psychology is characterized by: a) Singular methodology b) Methodological pluralism c) Confirmation bias d) Reductionism

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Synchrotron radiation has a spectrum that shows larger intensity for lower frequency. Such radiation has been observed to come from quasars and is produced by: Group of answer choices charged particles moving in a magnetic field. very hot objects. very hot objects moving in a magnetic field. charged particles moving in an electric field. very cold objects.

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For the following exercise, solve the rational exponent equation. Use factoring where necessary.\\ $(x + 2)^{\frac{2}{3}} = 9$

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You are in your car in a large empty parking lot (with no other cars) at 7:00 AM at wonderland for your way to work as a ride attendant. You are 17 km away from the sidewalk and the enterence is 19 km down the sidewalk. You always have a habit of driving EXACTLY the speed limt. The limit in the parking lot is 12 $km/h$. Meanwhile you walk at the speed of 7 $km/h$. What is the fastest way to get there and be the first employee to arrive to make your boss proud?

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Use the following UML model to define class Triangle in Java: GeometricObject Triangle side1: double side2: double side3: double - 3 sides of the triangle, default value is 1.0 + Triangle() + Triangle(side1: double, side2: double, side3: double, color: String, filled: boolean) + getSide1(): double + getSide2(): double + getSide3(): double + getArea(): double + getPerimeter(): double + toString(): String + equals(Object obj): boolean - constructs a default triangle with color and filled - accesses side1 - accesses side2 - accesses side3 - returns the area of the triangle - returns the perimeter of the triangle - returns a string description for the triangle - returns if the triangle is equal to another object

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Find the limit (if it exists). (If an answ $lim_{x \to -1} \frac{2x^2 - x - 3}{x + 1}$

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joshua p.