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Listen Question 46 2 Points The developmental psychologist who argued that people move through eight developmental stages, each involving a different task or crisis, is known as... A Sigmund Freud B Erik Erikson C Albert Bandura D Jean Piaget Continue Last saved 10:17:32 AM

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To make green paint, you need 4 cups of blue paint for every 20 cups of yellow paint. Use the unit rate to find how much yellow paint you need for 2 cups and 3 cups of blue paint.

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Question 4 (P4.36) $V_{DD} = 10\text{ V}$ A common-drain amplifier is shown. The circuit parameters are $R_S = 4\text{ k}\Omega$, $R_1 = 850\text{ k}\Omega$, $R_2 = 350$ $k\Omega$ and $R_L = 4\text{ k}\Omega$. The transistor parameters are $V_{TP} = -1.2\text{ V}$, $k_p = 40\text{ }\mu A/V^2$, $W/L = 80$ and $\lambda = 0.05\text{ V}^{-1}$. a) Determine $I_{DQ}$ and $V_{SDQ}$. b) Determine the small-signal voltage gain $A_v = \frac{v_o}{v_i}$. c) Determine the small-signal circuit transconductance $A_g = \frac{i_o}{v_i}$. d) Find the small-signal output resistance $R_o$.

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Question 13: A Trojan horse is a type of sniffer used to infiltrate corporate networks. It is malware named for a breed of fast-moving Near-Eastern horses. It is a virus that replicates quickly. It is software that appears to be benign but does something other than expected. It installs spyware on users' computers. 3 pts 4

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Texts: cncfcictnennostcorree a1,23.5 b1,13,5-2,4 c1,-1,2,3 d None 2. Which of the following matrices are not in reduced row-echelon form: 0 0 G [10] [00] 0 00 (a) [1210 001 131 (d) 3. If A is a 4x4 matrix, and det(A) = 5, then det(2A) = b20 a10 dNone (c80)

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Instructions Chart of Accounts Journal Instructions X On February 14, Garcia Associates Co. paid $2,300 to repair the transmission on one of its delivery vans. In addition, Garcia paid $450 to install a GPS system in its van. Journalize the entries for the transmission and GPS system expenditures. Refer to the Chart of Accounts for exact wording of account titles. Ne Check My Work uses remaining.

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1. Figure below shows a telescope operated by the European Southern Observatory in Chile. This telescope can be modelled as an RP robot. It moves in the x ? plane, with gravity g acting in the ? direction. The two links are modelled as point masses $m_1 = m_2 = m$ concentrated at the end of each link. a. Find the Jacobian matrix for this mechanism. b. Derive the forward kinematic for the telescope. c. Derive the reverse kinematic for the telescope. d. Derive the dynamic equations for the telescope. 2. Figure below shows an RPR robot that is confined to the plane of the page. An end-effector frame \{b\} is illustrated, where the $\xi_b$ axis is out of the page. The directions of positive motion of the three joints are indicated by arrows. The axes of the two revolute joints are out of the page, and the prismatic joint moves in the plane of the page. Joint 1 is at $q_1 = (0, -5, -7)$ in \{b\} and joint 3 is at $q_3 = (0, -1, -3)$ in \{b\}. a. Write the Jacobian for the configuration shown. b. Derive the forward kinematic for this robot. c. Derive the reverse kinematic for this robot.

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\frac{\epsilon_s \cdot kT}{DGb} = 1.1 \times 10^6 \left(\frac{\sigma}{G}\right)^{4.55}

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Text: I need question 3 and 4 ASAP! please Draw diagrams and give explanations. No explanation, no marks. Q.1 Demand: Px = 100 - 2Qx (a) Suppose Px changes from 20 to 10. Given this information, what should I do to increase my revenue? (10 points) (b) Suppose my income increased from 1000 to 1200 using the P and Q from a. What can you tell about the nature of this product? Are they substitutes or complements? (10 points) Q.2 Suppose the supply is given as SupplyQx = -10 + Px. If the price floor of 75 is imposed, using the demand curve in the above question: (i) What would be the equilibrium price and quantity? (10 points) (ii) What would be the deadweight loss? (10 points) (iii) If the government has to buy any amount, then what would be the cost to the taxpayers? (10 points) Q.3 Using the demand and supply given in the above questions, find out the deadweight loss if a quantitative quota of 15 is imposed. Also, find out the quantity supplied and demanded at this quota and the full economic price. (10 points) Q.4 Suppose M = 2000, Px = 10, and Py = 10. (a) Find out the real income and relative price for good X. (10 points) (b) Suppose that good X is now on sale at 50% off and the consumer is only consuming X. Which effect is reflected in this behavior of the consumer and why? (10 points) Q.5 (a) Fill in the ? boxes in the following table. (10 points) Q AFCAVCATCMC TC 0 1000 10 29 0.15980 30 33.3 7 3400 4050 105807 (b) Draw the AFCAVC, ATC, and MC curves in one diagram. (10 points)

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(5) 10 pts. Let W be the subspace of M_{2x2}(\mathbb{R}) \newline W = \left\{ \begin{bmatrix} 2a+b & 3c+d \\ -d & 0 \end{bmatrix} : a,b,c,d \in \mathbb{R} \right\}. \newline (a) Find a basis for W. You do not need to prove that it is a basis. \newline (b) W is isomorphic to \mathbb{R}^n for some n. Put the value of this n in this box: \newline (c) Prove that W is isomorphic to \mathbb{R}^n, where n is your value from part (b).

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kristen n.