Numerade

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Rosch (1975) asked participants to rate items based on how good of an example of a category an item was. What were her findings? Group of answer choices There was no correlation across items rated. The ratings correlated nearly perfectly across all items rated. There was lots of disagreement among participants. The ratings correlated nearly perfectly across some of the items rated.

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Which of the following is true about substantia nigra dopamine neurons? new substantia nigra (SN) dopamine neurons are generated or born every day and a mammal's supply of DA neurons is regenerated/resupplied every few years the number of substantia nigra (SN) dopamine neurons DECREASES with age and so older individuals >60/70 years have much less SN-DA neurons than an average adolescent substantia nigra (SN) dopamine neurons innvervate most forebrain areas including the hippocampus, all neocortical areas as well as all thalamic nuclei substantia (SN) dopamine neurons are ONLY found in mammals and do NOT exist in other animals (eg, fish, reptiles, etc) more than one of the other answers are correct

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Problem 6 A salt AB_(2) dissociates partially in water. The dissociate occurs as, AB_(2)⇌A^(2+)+2B^(-) A 0.10 molal aqueous solution of AB_(2) has a freezing point of -0.250\deg C. Calculate the degree of dissociation of the salt, assuming that it is independent of temperature. Data: For water K_(f)=1.86kg*\deg C*mol^(-1 Ans: 17%)

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Investigate the role of tension on a piano wire and the note that is played. The relationship between the tension in a piano wire, the speed of that wire and the note that is played.

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Find (f^-1) (-5) if f (x) = x3 + 3x - 1

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The diamond attack model demonstrates that an attacker cannot directly attack a victim, they must use either infrastructure or their capabilities. Explain this model and what it means for you as the attacker. Now explain what this means to you as a defender.

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One factor that contributed to the growth in the share of population employed in the United States between 1960 and 2000 was increased Multiple Choice male labor force participation. none of the other answers are correct. labor union participation. minimum wages. female labor force participation.

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The required reserve ratio is 0. Household and firms hold four times as much in currency as in deposits, and banks hold reserves equal to one-quarter the value of their deposits.

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Equation Initial (M) Butane 0.020 After adding more isobutane (M) Isobutane 0.050 0.020 0.050 + 0.0200 Change (M) +x -x Equilibrium (M) 0.020 + x 0.070 - x $K = 2.50 = \frac{(0.070 - x)}{(0.020 + x)}$ Solving for $x$ gives $x = 0.00571$ M. Therefore, [isobutane] = $0.070 - 0.00571 = 0.064$ M and [butane] = $0.020 + 0.00571 = 0.026$ M.

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The historical exclusion of girls from schooling prior to the Revolution was grounded in the view that Question 39 options: it was not necessary to educate girls in an agrarian and frontier society. girls were not suited for intellectual activities. education could cause physical and mental weakness in females. All of these answers are correct.

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laura s.