HRS - Ask. Learn. Share Knowledge. Logo

Questions in Grade College

[Done] Which would most likely fall under appellate jurisdiction? A. a case involving state laws B. a case between two companies C. a case appealed from a lower court D. a case between two states

[Done] What factor determines the ladder load capacity you need to use? A. The weight of the ladder itself B. The ladder's material and design C. Your weight and the weight of the materials and tools you will use D. The ladder's manufacturer

[Done] Approximate the three solutions to the following equation: [tex]x^4-\frac{11}{5} x^3-1=\frac{1}{x}-3[/tex] These are the three solutions in order from least to greatest: [tex]\begin{array}{l} x =\square \ x=\square \ x=\square \end{array}[/tex]

[Done] Fill in the missing values to make the equations true. (a) [tex]$\log _2 5+\log _2 11=\log _2$[/tex] ? (b) [tex]$\log _5 9-\log _5$[/tex] ? [tex]$=\log _5 \frac{9}{11}$[/tex] (c) [tex]$\log _9 25=$[/tex] ? [tex]$\log _9 5$[/tex]

[Done] An 8-year-old child, diagnosed with obsessive-compulsive disorder, is admitted by the nurse to a psychiatric facility. When gathering data from the client, which behaviors would be characterized as compulsions? Select all that apply. A. Checking and rechecking that the television is turned off before going to school B. Routinely climbing up and down a flight of stairs three times before leaving the house C. Wanting to play the same video game each night. D. Brushing teeth three times per day E. Repeatedly washing the hands F. Feeding the dog the same meal every day

[Done] What is negative reinforcement? A. Removing an unpleasant stimulus B. Adding punishment C. Ignoring behavior D. Decreasing attention

[Done] The pleasing effects of a drug, usually felt soon after the drug is taken, are referred to as: A. anti-euphoria B. dyspepsia C. a high D. a withdrawal symptom

[Done] At a Chandler-Gilbert Community College, an MAT 121 Intermediate Algebra course tracks student performance on a standardized exam over multiple semesters. The college records the average exam scores based on the number of weeks students spend preparing. The data is shown in the table below: | Weeks of Preparation $(w)$ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | |---|---|---|---|---|---|---|---| | Average Exam Score $(S)$ | 65 | 72 | 78 | 82 | 84 | 82 | 78 | a. Conceptual Questions (round all coefficients to two decimal places): 1) What is the quadratic regression equation that models the relationship between weeks of preparation and exam scores? 2) Based on the quadratic regression equation, what is the vertex of the function, and what does it represent in this context? 3) What is the [tex]$y$[/tex]-intercept of the quadratic model, and what does it suggest about a student's preparation for the exam? 4) Based on the model, how many weeks of preparation would result in the highest possible exam score? 5) If a student prepares for 8 weeks, what does the model predict their exam score will be? Show your calculations. b. Application & Interpretation Questions (round to two decimal places): 6) Find the coefficient of determination $(R^2)$ for this regression and explain what does this tell you? 7) If a student prepares for 3.5 weeks, estimate their expected exam score using the quadratic model. 8) Suppose the college wants students to score at least $80 \%$ on average. According to the model, during what range of weeks will the average exam score be 80 or higher? 9) If a student prepares for 7 weeks, the model predicts a lower score than if they had prepared for 5 weeks. Why does this happen? 10) Could this model be used to predict exam scores for a student preparing more than 10 weeks? Why or why not?

[Done] Which of the following limited lines producer's licenses would require life producer's prelicensing education and examination? A. Title insurance B. Credit insurance C. Baggage insurance D. Funeral director insurance

[Done] Which of the following best describes an advantage of genetic engineering? A. can reduce long-term health problems among consumers of GMO B. Increases regulation of sale and consumption of healthy food C. Reduces harmful impact on natural ecosystem in the future D. Can produce crops having high level of nutrition