The learning that occurred in the second group in the absence of reinforcement is called _ In one study that looked at the effects of maternal depression during pregnancy and child outcomes, researchers found that children who had a particular type of the serotonin transporter gene were likely to be emotionally immature if their mothers were depressed. Despite not receiving reinforcement at the beginning of the experiment, the second group performed as well as the first. In the next part, both groups received reinforcement after navigating the maze. A second group received no reinforcement after wandering around the maze. Does net income using weighted average fall between that using FIFO and LIFO? In the first part of an experiment, one group of rats received reinforcement after correctly navigating a maze. Which method yields the highest net income?ģ. (Round your intermediate calculations to 2 decimal places.)Ģ. Assume expenses are S1.650, and that the applicable income tax rate is 40%. Complete comparative income statements for the month of January for Laker Company for the four inventory methods. 5 are from the January 20 purchase, inventory al inventory system.ġ. For specific identification, ending inventory consists of 280 units, where 260 are from the January 30 purchase. The Company uses a perpetual inventory system. Using the pH scale illustration as a guide, what type of substance would work well to neutralize the highly acidic contents of the stomach Laker Company reported the following January purchases and sales data for its only product: Date Activites Units Acquired at Cost Units sold at Retail Death of Jesse Gelsinger How many iterations will loops execute? (a) for (int i = 0 i < 20 i+ +) _contents empty into the small intestine and must quickly be neutralized to prevent damage to the intestinal wall. What is the term for all of the different people or groups of people that are affected by the policies, activities, and decisions of a business and whose concerns the business needs to address? Which of the following brought increased public attention to the problems with the IRB system? A. The average velocity of the horse is 1.8 m/s Δx = 19 m - 0 m (notice that the horse started from the origin, i.e., the trainer). The final position of the horse is 19 m away from the trainer (the origin of the frame of reference). The horse moved 38 m away from the trainer (in the positive direction) and then returned 19 m (the horse moved 19 m in the negative direction). The displacement is calculated as the distance between the final position and the initial position: The average speed of the horse is 5.3 m/s.ī) The average velocity (a.v) is calculated as the displacement (Δx) divided the time (t) in which that displacement took place.
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The time it took the horse to cover that distance was 9.0 s plus 1.8 s on the way back: The distance covered by the horse is 38 m away from the trainer and then halfway (38/2 m) back: ΔE / 83.554614 = 0.5*Ī)The average speed of the horse is 5.3 m/s.ī)The average velocity of the horse is 1.8 m/sĪ) The average speed (a.s) is calculated as the traveled distance (d) divided the time in which that distance was covered (t): The procedure for finding absolute change ΔE is by taking partial derivatives of all the physical quantities. The procedure for finding absolute change ΔV is by taking partial derivatives of all the physical quantities. What is the uncertainty in the, delta V ? Units are not needed in your answer. Your measured current and resistance have the following values and uncertainties I = 6.6 Amps, delta I space equals space 0.6 Amps and R = 8 Ohms and delta R space equals space 0.3 Ohms. Electric potential difference depends on current and resistance according to this function V(I,R) = IR. What is is the uncertainty in energy, delta E, if the measured mass, m = 2.27 kg and the measured velocity, v = 8.58 m/s? Units are not needed in your answer.įind the uncertainty in a calculated electrical potential difference from the measurements of current and resistance. Your measured mass and velocity have the following uncertainties delta m space equals space 0.06 kg and delta v space equals space 1.54 m/s. Kinetic energy depends on mass and velocity according to this function E(m,v) = 1/2 m v2. Your measured current and resistance have the following values and uncertainties I = 5.9 Amps, delta I space equals space 0.4 Amps and R = 42.7 Ohms and delta R space equals space 0.6 Ohms. Find the uncertainty in a calculated electrical potential difference from the measurements of current and resistance.
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