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Problem 2. a a I A square loop of wire (side $a$) lies on a table, a distance $s$ from a very long straight wire, which carries a current $I$. • Find the magnetic flux through the loop. • If someone pushes the loop towards the wire at speed $v$, what are the magnitude and direction of the generated emf?

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13. With a sample size of 10 and a confidence level of $ 90 \% $, what is the two tailed $ t $-value? 14. With a sample size of 20 and a confidence level of $ 95 \% $, what is the two tailed $ t $-value? 15. With a sample size of 30 and a confidence level of $ 99 \% $, what is the two tailed $ t $-value? 16. Suppose a random sample of 25 employees has been selected from those working in a company and their number of overtime hours last week is recorded. The sample results in a mean of 8.46 and a standard deviation of 3.61 hours. Construct a $ 99 \% $ confidence interval for the population mean. 17. Suppose we create a confidence interval to estimate the average yearly income of doctors. A sample of 30 doctors yielded a mean of $ \$ 145,580 $ and a standard deviation of $ \$ 13,200 $. From this information a $ 95 \% $ confidence interval was formed, ( $ \$ 140,651.59, \$ 150,508.41 $ ). Interpret this confidence interval.

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According to Craik and Lockhart’s levels of processing model, place the types of encoding in order of how deeply the memories will be encoded, from shallowest to deepest.

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As we age, the size and complexity of the networks of neurons in our brains increases, so the electrical signals must traverse greater distances and thus signal processing takes more time. " is this correct ? please give complete explanation to what happens to nueron networks as we age? if wrong or nonsense, please justify ?

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Which of the following is a tertiary circular reaction that could be seen in babies between 12 and 18 months of age? Group of answer choices Baby hears a sound from behind so he turns around in the direction he heard the sound, and sees Daddy come in the door. Baby pushes a button on a cell phone and it beeps so he presses the button again and again. Baby likes the feeling of soft skin so he touches his face and repeats this behavior often. Baby accidentally drops a cup from his high chair and it reappears (with the help of mom) so he throws the cup from the high chair to see if it will reappear again.

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Chapter 05 Homework 18 PRICE (Dollars per 12 6 0 0 12 24 36 Demand QUANTITY (Thousands of tons) 48 60 Supply Several growers are happy with this advancement in technology because now they can sell more crops, which they believe will lead to increases in revenue. Using elasticities, you will be able to determine whether this price change will lead to a rise or fall in total revenue in this market. Using the midpoint method, the price elasticity of demand for walnuts between the price levels of $15 and $9 per ton is these two points, demand is ?. Thus, you can conclude that the grower's claim is ? due to the technological improvement. meaning that between ?, because total revenue will Confirm your previous conclusion by calculating total revenue in the walnut market before and after the technological improvement. Enter these values in the following table. Before Technological Improvement After Technological Improvement Total Revenue (Thousands of Dollars)

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False

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Zinc makes the enzyme carbonic anhydrase functional to catalyze the reversible reaction of CO2 to HCO3. In the holoenzyme, what role does zinc play? Activator Inhibitor Coenzyme Cofactor

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A motorboat goes from zero to 55 mi/hr in 3.22 seconds. If the acceleration is constant, how far, in miles, does the motor in 3.22 s? If it maintains that acceleration, what is the speed in mi/hr of the motorboat at the after 6.44 s?

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What is the highest common factor of the set of numbers (54, 72 and a. 9 b. 1000 c. 18 d. 90

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juan m.