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A natural comedian, Jerry uses humor to help “break the ice” when the group forms and to manage the frustration level of the group as they work together. What maintenance role does Jerry take? Question 30 options: Tension releaser Social-emotional leader Supporter Harmonizer

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A severe form of severe social anxiety disorder, marked by extreme fears and avoidance of social situations is known as _____. shyness loneliness social phobia introversion social rejection

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At what pH is 50% of a compound, with a ,pKa=7.3 in its basic form?

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Upvote will be given to genuine answer 582. Describe the role of energy storage in enhancing the reliability of power systems.

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In a certain state, the sales tax T on the amount of taxable goods is 7% of the value of the goods purchased (x), where both T and x are measured in dollars. (b) Find T(170) and T(5.20). (Round your answers to two decimal places.)

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\begin{tabular}{|l|l|l|} \hline\( (2) \) & 7 & 91 \\ \hline \end{tabular} In which quiz, did she give more wrong answers? d. The profit earned on selling smartphones is ?2500 per piece and that on selling keypad -phones is ? 900 per piece. During a month, a shopkeeper obtained a net profit of 217,900 In this period, he sold 5 smartphones. How many keypad phones did he sell in that period?

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Find g'(5) given that f(5) = -6, f'(5) = 8, and g(x) = 9x + 7 f(x). (Round your answer to four decimal places.) Solution: To find g'(5), we need to differentiate the function g(x) with respect to x and then evaluate it at x = 5. First, let's differentiate g(x) using the product rule: g'(x) = (9x + 7) f'(x) + f(x) * 9 Now, substitute the given values: g'(5) = (9 * 5 + 7) * 8 + (-6) * 9 Simplifying the expression: g'(5) = (45 + 7) * 8 - 54 g'(5) = 52 * 8 - 54 g'(5) = 416 - 54 g'(5) = 362 Therefore, g'(5) = 362.

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34. A gas occupies 1.0 L at 27Â°C and 0.50 atm. At what temperature (Â°C) will the gas occupy at 0.50 L at 1.0 atm? Ideal Gas Law 35. A sample of oxygen at 24Â°C at 745 torr has a volume of 455 mL. How many grams of O were in the sample? 36. If I have 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 liters, what is the temperature? 37. If I have 21 moles of gas held at a pressure of 3800 torr and a temperature of 62Â°C, what is the volume of the gas? 38. If I have 54.3 grams of nitrogen held at a pressure of 5 atm and in a container with a volume of 50 liters, what is the temperature (in Celsius) of the gas? 39. What pressure will be exerted by 1.42 moles of butane, CH4, in a 10.0 L cylinder at 75Â°C? 40. A sample of oxygen is collected in a laboratory experiment. Find its mass if the volume is 618 mL at 790 torr and 15Â°C. 41. A 25 L cylinder contains 128 g of nitrogen gas at 10Â°C. How many grams of nitrogen must be added to increase the pressure to 5.00 atm assuming ideal gas behavior? 42. A balloon is filled with 48.3 g of helium at 31Â°C and 2.12 atm. What is the volume of the balloon in liters? 43. A 40.0 gram sample of helium is introduced into a 2.24 L cylinder which is heated until the pressure is 200 atm. What is the temperature (in Â°C) of the gas? 44. An incandescent light bulb with a volume of 125 cm^3 contains 2.5x10^-moles of argon. What is the pressure of argon at 25Â°C? 45. The pressure in a 2.0 L container is 1.5x10^3 torr at 1115K. How many moles are in the container? 46. The Goodyear blimp has 5.12x10^6 liters of helium at 25Â°C and 1.00 atm. What mass (g) of helium is in the blimp?

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A spherical balloon is inflated with gas at the rate of 100𝑐𝑚3/𝑚𝑖𝑛. How fast is the radius of the balloon increasing at that instant when the radius is 3𝑐𝑚?

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