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claudia stevens

claudia s.

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UNIT 2 - CHALLENGE 2.1: Opera Which of the following is equivalent to $3\sqrt{40}-2\sqrt{10}$? a.) $-\sqrt{30}$ b.) $3\sqrt{30}$ c.) $-2\sqrt{10}$ d.) $4\sqrt{10}$ SUBMIT MY ANSWER

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Why the call money rate is highly volatile? Explain the reasons with respect to Indian money markets.

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Question 3 1 pts If someone spilled slippery liquid on a tile floor causing you to slip and fall, this would be an example of a(n) Muscle force Internal force External force Resistive force Net force Question 4

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A metal strip 6.20 cm long, 0.75 cm wide, and 0.71 mm thick moves with constant velocity (v) through a uniform magnetic field B = 1.30 mT directed perpendicular to the strip. A potential difference of 3.40 µV is measured across the width of the strip. What is the speed v? What potential difference would be measured across the width of the strip if the velocity is 2.3 m/s?

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The situation where some people have access to modern information technology and others do not has been given the label the digital divide. Group of answer choices True False

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What causes almond diseases? A. Overwatering B. A variety of microorganisms C. Environmental stressors D. Genetic disorders

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x. P(x)0. 0.310. .2520. .2530. .2 Find the standard deviation of this probability distribution. Give your answer to at least 2 decimal places

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1. A 7.27 g sample of ethane occupies 4.65 L at 294 K. a) Calculate the work done when the gas expands isothermally against a constant external pressure of 0.5 atm until its volume is 6.87 L. b) calculate the work done if the same expansion occurs reversibly. (Assume ideal behavior) \(\text{Isothermal} = \text{constant } T\) 7.27 g 4.65 L = V_i 294 K P_{ext} = 0.5 atm V_2 = 6.87 L \text{irreversible bc } P_{ext} \text{ isothermal expansion of gas} \implies W_{irr} = -P_{ext} \Delta V \implies W_{irr} = -0.5 atm (6.87 L - 4.65 L) \implies W_{irr} = 2.22 atm L \& 1 Latm = 101.3 J \implies 2.22 L atm \cdot \frac{101.3 J}{1 Latm} = 224.9 J ethane = C_2H_6 W_{rev} = -nRT \ln{\frac{V_2}{V_i}} \implies n = \frac{7.27 g}{30.7 gmol^{-1}} \implies n = 0.237 mol

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15. Why might a monopoly form? a. Too many firms producing the same product and one firm finding a way to slightly differentiate the product b. There are high barriers to entry. c. One firm advertises more than its competitors. d. All of the above

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LC3 Console Please enter a string: abc The number of characters in the input is: 3 The input string is not a palindrome. ------ Halting the processor ------ LC3 Console Please enter a string: abba The number of characters in the input is: 4 The input string is a palindrome. ------ Halting the processor ------

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