Numerade

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Question 2 (2 points) Given the quadratic function $$f(x)=4(x-7)^2+6$$ what is the x coordinate of the vertex? Your Answer: Answer

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9. Which of the following is NOT a popular computer programming language? a) Exchange b) C++ c) Visual Basic d) Java

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Fourth configuration – Demonstrate a program that operates as follows (get signoff) a. This configuration will match the function of the previous configuration but will count the black plastic pieces b. The machine must be in off mode (no processing) until PB1 is pressed c. Pressing PB2 multiple times will set the target number of black pieces d. After the target number of pieces is reached the system returns to off mode and the piece count target is reset to zero e. No work pieces can be added until the first one is processed f. Use a small number 3 or 4 to test/demonstrate the system 9. Fifth configuration – Add the indicator lights and demonstrate a program that operates as follows (get signoff) a. The machine must be in off mode (no processing) until PB1 is pressed b. Set the count quantity of metallic pieces with PB2 c. The black pieces go down the slide/chute d. The metallic pieces go off the downstream end of the conveyor e. Multiple parts on the belt are allowed f. The green light begins blinking after PB1 is pressed (machine is ready to process) g. After the target number of pieces is reached the green light goes out and the red light blinks h. While the red light blinks and part count is satisfied press PB2 to return to off mode and the piece count target is reset to zero and all lights are off i. Blink timing for both lights should be about .5 seconds on and .5 seconds off. I need help with the ladder logic for this question. it is on a siemens s7 1200 PLC

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What is a mA? a. It is the unit of Resistance, and is multiplied by electrical current b. It is the unit for Voltage, and can be transformed in Volts c. It is a milli Ampere, which is one thousandth of an ampere. d. It is thousands Ampere, also called kilo Ampere

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1. If P(4, 13) is the initial point of a vector v and if Q(11, 6) is the terminal point, then write v in terms of i and j. A) 7i - 2j B) 7i + 6j C) 7i - 6j D) 7i + 4j E) 7i - 7j 2. If P(6, -11) is the initial point of a vector v = (4, 23) then find the terminal point. A) (10, -6) B) (10, 12) C) (10, 3) D) (10, -4) E) (10, -7) 3. If Q(1, -16) is the terminal point of a vector v = (5, -21) then find the initial point. A) (-4, 5) B) (4, -5) C) (-6, 37) D) (-2, -27) E) (-3, -11) 4. Find the exact value of the magnitude of $\langle 6, -2 \rangle$ A) $\sqrt{70}$ B) $\sqrt{43}$ C) $2\sqrt{10}$ D) $\sqrt{37}$ E) $2\sqrt{2}$

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6. Explain the primary and secondary response to antigens in terms of antibodies and time

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In exercises 11-14, determine whether the vectors are orthogonal. 11. $ \mathbf{a}=\langle 2,-1\rangle, \boldsymbol{b}=\langle 2,4\rangle $

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Question 5 Due to finances and other factors, clients seeking help for moderate-severe Obsessive-Compulsive Disorder may prefer to come to behavioral therapy twice a week, once a month, or once every other week. To investigate the impact of treatment intervals, clients are randomly assigned to one of three types of intervals over the course of 6 months. Clients are all given the same homework to work on daily. Test whether various treatment intervals impact outcome. Outcome is measured by the number of hours spent during compulsions in a 36-hour period at the end of the treatment. All clients did not differ in hours of compulsion before the treatment began. Use alpha .05. What is the Fcv (step 4)? Round to 3 decimal places.

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TB MC Qu. 4-27 (Algo) Chrzan, Incorporated, manufactures... Chrzan, Incorporated, manufactures and sells two products: Product EO and Product NO. Data concerning the expected production of each product and the expected total direct labor-hours (DLHs) required to produce that output appear below: Direct Total Labor- Direct Labor- Expected Hours Per Production Unit Hours Product E0 410 10.1 4,141 Product NO 1,550 9.1 14,105 Total direct labor-hours 18,246 The company is considering adopting an activity-based costing system with the following activity cost pools, activity measures, and expected activity: Estimated Expected Activity Activity Overhead Activity Cost Pools Measures Cost Product E0 Product NO Total Labor-related DLHs $ 301,890 4,141 14,105 18,246 Production orders orders 61,087 850 950 1,800 Order size MHs 585,366 5,550 5,250 10,800 $ 948,343 The activity rate for the Order Size activity cost pool under activity-based costing is closest to:

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You are investigating the properties of rustersamicin, an antibiotic. You find that it causes holes to form in the cell wall of both gram-positive and gram-negative bacteria. These holes expose the fragile plasma membrane, making cell lysis very common. Based on this mechanism of action, you would most likely classify rustersamicin as a bactericidal agent.

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debra g.