Ace - AI Tutor
Ask Our Educators
Textbooks
My Library
Flashcards
Scribe - AI Notes
Notes & Exams
Download App
shane brown

shane b.

Divider

Questions asked

BEST MATCH

You are transporting a victim of domestic violence, a 25-year-old female, who was struck on the head several times with a baseball bat. On the scene, she was responsive to verbal stimuli and was bleeding profusely from an open head wound. During transport, the patient becomes unresponsive. Which of the following should you do next? Question content area bottom Part 1 A. Primary assessment B. Secondary assessment C. Detailed physical exam D. Vital signs and SAMPLE history

View Answer
divider
BEST MATCH

Question 2 When conducting human subjects research, a researcher should always explain and obtain:

View Answer
divider
BEST MATCH

An example of automaticity would be being able to return a tennis serve for the first time. O True O False

View Answer
divider
BEST MATCH

the C-N-H bond angle in CH$_3$CH$_2$NH$_2$ ? 107.3° ? 180° ? 109.5° ? 120° Submit Request Answer

View Answer
divider
BEST MATCH

1700kg car travels at 20m/s in one direction and collides with a car weighing 2000kg traveling in the exactly opposite direction. Collision is completely inelastic and both cars come to a full rest. What was the initial velocity of the 2000kg car in m/s?

View Answer
divider
BEST MATCH

Year Nvidia MSFT GOOG Apple Duke JNJ S&P 500 T-Bill 2023 $ 61.52 $ 397.58 $ 141.64 $ 184.16 $ 93.81 $ 156.44 4845.65 5.07% 2022 $ 19.53 $ 247.81 $ 99.76 $ 143.31 $ 96.06 $ 156.15 4076.60 2.02% 2021 $ 24.45 $ 310.98 $ 135.54 $ 172.59 $ 94.80 $ 160.41 4515.55 0.05% 2020 $ 12.96 $ 231.96 $ 91.68 $ 129.50 $ 81.58 $ 148.15 3714.24 0.35% 2019 $ 5.89 $ 170.23 $ 71.63 $ 75.29 $ 81.18 $ 131.62 3225.52 2.06% 2018 $ 3.57 $ 104.43 $ 55.76 $ 39.89 $ 69.95 $ 114.43 2704.10 1.94% 2017 $ 6.08 $ 95.01 $ 58.43 $ 39.53 $ 59.75 $ 115.69 2823.81 0.93% 2016 $ 2.69 $ 64.65 $ 39.79 $ 28.20 $ 57.35 $ 92.41 2278.87 0.32% 2015 $ 0.71 $ 55.09 $ 37.11 $ 22.13 $ 52.70 $ 82.88 1994.99 0.05% 2014 $ 0.46 $ 40.40 $ 26.62 $ 26.19 $ 58.41 $ 77.18 1782.59 0.03% Referring to the "Returns" file, the compounded annual returns for Apple stock during the period under review is closest to: Group of answer choices None of the answers presented are correct 24.2% 21.5% 28.7%

View Answer
divider
BEST MATCH

Question 27 The three largest Federal Reserve banks (New York, Chicago, and San Francisco) combined hold more than ____ percent of the assets of the Federal Reserve System. O 67 O 25 O 33 O 50 2 pts

View Answer
divider
BEST MATCH

Use Octave and provide the code and graphs for the problems.LAB EXERCISE 1: In this problem, you will be use problem 5.a. from the Week 1 Assignment. a. Using the step function, plot the response of the transfer function to a unit step input. b. Plot the y(t) that you found in the assignment using the inverse Laplace transform. c. How do the two plots compare to one another? LAB EXERCISE 2: In this problem, you will be use problem 5.c. from the Week 1 Assignment. a. Use the feedback command to obtain the transfer function Y(s)/(R)(s). YR=feedback(G,1) finds the transfer function with negative unity feedback. b. How does the transfer function you obtained using the feedback command compare to what you determined in the Week 1 Assignment? c. Using the step function, plot the response of the system to a unit step function. d. Plot the y(t) that you found in the assignment using the inverse Laplace transform. e. How do the two plots compare to one another? Work the following problems. You must show ALL work to receive credit. a. The transfer function of a system is: Y(s)/(R)(s)=(12)/(s+3). Determine y(t) when r(t) is a unit step input. b. The transfer function of a system is: Y(s)/(R)(s)=(28)/(s^(2)+9s+14). Determine y(t) when r(t) is a unit step input. c. Consider the following system: Find the closed-loop transfer function Y(s)/(R)(s) when G(s)=(5)/(s2+2s+5) Determine Y(s) when the input R(s) is a unit step. Compute y(t). Hint: You will need to get the denominator in the form of (s+a)^(2)+b for this problem. Use the quadratic formula to find the roots of the denominator of . Your solution to question 3 should have included terms of the form e^(-5t)cos(sqrt(b)t) and e^(-at)sin(sqrt(5)t). (i) Does the real part of the complex root correspond to the exponential term or the sine or cosine term? (ii) What part does the complex part of the root correspond to? (iii) What does the exponential decay cause to happen with the sine wave or cosine wave? LAB EXERCISE 1:In this problem,vou will be use problem 5.a.from the Week 1 Assignment a. Using the step function,plot the response of the transfer function to a unit step input. b.Plot the y(t) that you found in the assignment using the inverse Laplace transform. C. How do the two plots compare to one another? LAB EXERCISE 2:In this problem,you will be use problem 5.c.from the Week 1 Assignment a. Use the feedback command to obtain the transfer function Y(s/R(s.YR=feedback(G,1 finds the transfer function with negative unity feedback. b. you determined in the Week 1 Assignment? C. Using the step function,plot the response of the system to a unit step function d. Plot the y(t) that you found in the assignment using the inverse Laplace transform. e. How do the two plots compare to one another? 5. Work the following problems. You must show ALL work to receive credit. a. The transfer function of a system is: Y(s)/R(s) = 12/(s+3). Determine y(t) when r(t) is a unit step input. b. The transfer function of a system is: Y(s)/R(s) = 28/(s2+9s+14). Determine y(t) when r(t) is a unit step input c. Consider the following system: (s) Y(s 1. Find the closed-loop transfer function Y(s)/R(s) when G(s) =5/(s2+2s+5) 2. Determine Ys when the input Rs is a unit step. 3. Compute y(t). Hint: You will need to get the denominator in the form of (s+a)2+b for this problem. 4. Use the quadratic formula to find the roots of the denominator of Y(s)/R(s). 5. Your solution to question 3 should have included terms of the form etcos(Vb t) and etsin(vb t). i) Does the real part of the complex root correspond to the exponential term or the sine or cosine term? (ii) What part does the complex part of the root correspond to? (iii) What does the exponential decay cause to happen with the sine wave or cosine wave?

View Answer
divider
BEST MATCH

Participant gender cannot be an independent variable because it cannot be O matched O manipulated determined evaluated by the experimenter.

View Answer
divider
BEST MATCH

Rajiv lives in Detroit and operates a small company selling scooters. On average, he receives $702,000 per year from selling scooters. Out of this revenue from sales, he must pay the manufacturer a wholesale cost of $402,000. He also pays several utility companies, as well as his employees wages totaling $279,000. He owns the building that houses his storefront; if he choose to rent it out, he would receive a yearly amount of $8,000 in rent. Assume there is no depreciation in the value of his property over the year. Further, if Rajiv does not operate the scooter business, he can work as a programmer and earn a yearly salary of $20,000 with no additional monetary costs, and rent out his storefront at the $8,000 per year rate. There are no other costs faced by Rajiv in running this scooter company.

View Answer
divider