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factoring out completely
-3+2y+21y^2
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(7y+3)(3y-1)
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Embry Riddle Aeronautical University Oblique Triangle & Law of Sines HW
For this discussion, you will work in groups to solve for a in the oblique triangle ABC; AB = 30; AC = 15 and angle B = 20 ...
Embry Riddle Aeronautical University Oblique Triangle & Law of Sines HW
For this discussion, you will work in groups to solve for a in the oblique triangle ABC; AB = 30; AC = 15 and angle B = 20 ∘ For your initial post, use the Canvas Equation Editor to type out the two equations substituting the numbers from the diagram.First, type out the Law of Sines set of relationships.Next, type out the most appropriate version to use the Law of Cosines for this solution.Post both equations and make a prediction of which method will be easier to use in finding a solution and why you think that is the case.Make your initial post by the fourth day of the module week. You must make your initial post before you can see the posts of your classmates.Solve & ReplyNow, for your first reply, solve for a using the Equation Editor. If your birthday is between:January and June, use the Law of CosinesJuly and December, use the Law of SinesRemember, post your solution and your step-by-step work to your initial post- not someone else's. my birthday is in july so I need a solve for sines
Argosy University Week 7 Data Summary for The Variance Analysis Worksheet
Part one For this assignment, use data you downloaded in your W1 Project.Suppose you have information that the average str ...
Argosy University Week 7 Data Summary for The Variance Analysis Worksheet
Part one For this assignment, use data you downloaded in your W1 Project.Suppose you have information that the average stress score of students in online universities is 13.15.Using Microsoft Excel, compute a one-sample t-test to find out whether the stress scores reported by your sample are significantly different from those of the population of online students.Move your output into a Microsoft Word document.Write one paragraph to explain how you located and determined the critical value of t, and how you determined whether your obtained t-statistic was significant.Write a 1-paragraph, APA-formatted interpretation of the results modeled on the example given in your lecture.Part 2For this assignment, use data from W1 Project.This week, you will first look to see whether the type of information participants were given, whether consistent or inconsistent with what they viewed in the video, has a bearing on confidence. You will next explore the hypothesis that memory may decay over time.1. Choose and calculate the appropriate t-test to compare the confidence of participants given consistent feedback with those given inconsistent feedback.a. Move your output into a Microsoft Word document and write an interpretation of your test following the data output in one paragraph. Be sure to use APA format and write a formal report modeled on the examples given in your lecture.2. Choose and calculate the appropriate t-test to compare Recall 1 with Recall 3.a. Move your output into a Microsoft Word document and write an interpretation of your tested following the data output in one paragraph. Be sure to use APA format and write a formal report modeled on the examples given in your lecture.Do not take this question if you are not good with excel or statistics!!!!
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1.Given f '(x) = (x + 1)(6 + 3x), find the x-coordinate for the relative minimum on the graph of f(x). (5 points)0-1-2None ...
10 Multiple Choice 5 Short Answer
1.Given f '(x) = (x + 1)(6 + 3x), find the x-coordinate for the relative minimum on the graph of f(x). (5 points)0-1-2None of these2.Use the graph of f '(x) below to find the x values of the relative maximum on the graph of f(x): (5 points)0.5211.53.Given the position function s(t), s(t) = t3 + 4t, where s is measured in meters and t is in seconds, find the velocity and acceleration of the particle at t = 2 seconds. (5 points)8 m/sec; 4 m/sec210 m/sec; 3 m/sec216 m/sec; 16 m/sec216 m/sec; 12 m/sec24.Given the position function, , between t = 0 and t = 9, where s is given in feet and t is measured in seconds, find the interval in seconds where the particle is moving to the right. (5 points)3 < t < 95 < t < 9The particle never moves to the right.The particle always moves to the right.5.Given the relationship x3 + 2y2 =10, with y > 0 and = 4 units/min., find the value of at the instant y = 1 unit. (5 points) units/min units/min units/min units/min6.The base of a triangle is decreasing at the rate of 1 ft/sec, while the height is increasing at the rate of 2 ft/sec. At what rate is the area of the triangle changing when the base is 10 ft and the height is 70 ft? Remember to use the product rule when you find the expression for . (5 points)-25 ft2/sec-45 ft2/sec-50 ft2/sec45 ft2/sec7.Find . (5 points)108.Evaluate . (5 points)07-∞∞9.Which of the following statements is/are true? (5 points)I. If f '(x) exists and is nonzero for all x, then f(1) ≠ f(0). II. If f is differentiable for all x and f (-1) = f(1), then there is a number c, such that |c| < 1 and f '(c) = 0. III. If f '(c) = 0, then f has a local maximum or minimum at x = c.I onlyII onlyI and III onlyI and II only10.The local linear approximation of a function f will always be less than or equal to the function's value if, for all x in an interval containing the point of tangency, (5 points)f ' < 0f ' > 0f " < 0f " > 01.Find the x-coordinates of any relative extrema and inflection point(s) for the function f(x) = 6x(1/3) + 3x(4/3). You must justify your answer using an analysis of f '(x) and f "(x).2.What is the maximum volume in cubic inches of an open box to be made from a 16-inch by 30-inch piece of cardboard by cutting out squares of equal sides from the four corners and bending up the sides? Your work must include a statement of the function and its derivative. Give one decimal place in your final answer.3.The position function of a particle in rectilinear motion is given by s(t) = t3 - 12t2 + 45t + 4 for t ≥ 0 with t measured in seconds and s(t) measured in feet. Find the position and acceleration of the particle at the instant when the particle reverses direction. Include units in your answer.4.A circle is growing so that the radius is increasing at the rate of 3 cm/min. How fast is the area of the circle changing at the instant the radius is 12 cm? Include units in your answer.5.The side of a square is measured to be 12 ft with a possible error of ±0.1 ft. Use linear approximation or differentials to estimate the error in the calculated area. Include units in your answer.
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Embry Riddle Aeronautical University Oblique Triangle & Law of Sines HW
For this discussion, you will work in groups to solve for a in the oblique triangle ABC; AB = 30; AC = 15 and angle B = 20 ...
Embry Riddle Aeronautical University Oblique Triangle & Law of Sines HW
For this discussion, you will work in groups to solve for a in the oblique triangle ABC; AB = 30; AC = 15 and angle B = 20 ∘ For your initial post, use the Canvas Equation Editor to type out the two equations substituting the numbers from the diagram.First, type out the Law of Sines set of relationships.Next, type out the most appropriate version to use the Law of Cosines for this solution.Post both equations and make a prediction of which method will be easier to use in finding a solution and why you think that is the case.Make your initial post by the fourth day of the module week. You must make your initial post before you can see the posts of your classmates.Solve & ReplyNow, for your first reply, solve for a using the Equation Editor. If your birthday is between:January and June, use the Law of CosinesJuly and December, use the Law of SinesRemember, post your solution and your step-by-step work to your initial post- not someone else's. my birthday is in july so I need a solve for sines
Argosy University Week 7 Data Summary for The Variance Analysis Worksheet
Part one For this assignment, use data you downloaded in your W1 Project.Suppose you have information that the average str ...
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Part one For this assignment, use data you downloaded in your W1 Project.Suppose you have information that the average stress score of students in online universities is 13.15.Using Microsoft Excel, compute a one-sample t-test to find out whether the stress scores reported by your sample are significantly different from those of the population of online students.Move your output into a Microsoft Word document.Write one paragraph to explain how you located and determined the critical value of t, and how you determined whether your obtained t-statistic was significant.Write a 1-paragraph, APA-formatted interpretation of the results modeled on the example given in your lecture.Part 2For this assignment, use data from W1 Project.This week, you will first look to see whether the type of information participants were given, whether consistent or inconsistent with what they viewed in the video, has a bearing on confidence. You will next explore the hypothesis that memory may decay over time.1. Choose and calculate the appropriate t-test to compare the confidence of participants given consistent feedback with those given inconsistent feedback.a. Move your output into a Microsoft Word document and write an interpretation of your test following the data output in one paragraph. Be sure to use APA format and write a formal report modeled on the examples given in your lecture.2. Choose and calculate the appropriate t-test to compare Recall 1 with Recall 3.a. Move your output into a Microsoft Word document and write an interpretation of your tested following the data output in one paragraph. Be sure to use APA format and write a formal report modeled on the examples given in your lecture.Do not take this question if you are not good with excel or statistics!!!!
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1.Given f '(x) = (x + 1)(6 + 3x), find the x-coordinate for the relative minimum on the graph of f(x). (5 points)0-1-2None ...
10 Multiple Choice 5 Short Answer
1.Given f '(x) = (x + 1)(6 + 3x), find the x-coordinate for the relative minimum on the graph of f(x). (5 points)0-1-2None of these2.Use the graph of f '(x) below to find the x values of the relative maximum on the graph of f(x): (5 points)0.5211.53.Given the position function s(t), s(t) = t3 + 4t, where s is measured in meters and t is in seconds, find the velocity and acceleration of the particle at t = 2 seconds. (5 points)8 m/sec; 4 m/sec210 m/sec; 3 m/sec216 m/sec; 16 m/sec216 m/sec; 12 m/sec24.Given the position function, , between t = 0 and t = 9, where s is given in feet and t is measured in seconds, find the interval in seconds where the particle is moving to the right. (5 points)3 < t < 95 < t < 9The particle never moves to the right.The particle always moves to the right.5.Given the relationship x3 + 2y2 =10, with y > 0 and = 4 units/min., find the value of at the instant y = 1 unit. (5 points) units/min units/min units/min units/min6.The base of a triangle is decreasing at the rate of 1 ft/sec, while the height is increasing at the rate of 2 ft/sec. At what rate is the area of the triangle changing when the base is 10 ft and the height is 70 ft? Remember to use the product rule when you find the expression for . (5 points)-25 ft2/sec-45 ft2/sec-50 ft2/sec45 ft2/sec7.Find . (5 points)108.Evaluate . (5 points)07-∞∞9.Which of the following statements is/are true? (5 points)I. If f '(x) exists and is nonzero for all x, then f(1) ≠ f(0). II. If f is differentiable for all x and f (-1) = f(1), then there is a number c, such that |c| < 1 and f '(c) = 0. III. If f '(c) = 0, then f has a local maximum or minimum at x = c.I onlyII onlyI and III onlyI and II only10.The local linear approximation of a function f will always be less than or equal to the function's value if, for all x in an interval containing the point of tangency, (5 points)f ' < 0f ' > 0f " < 0f " > 01.Find the x-coordinates of any relative extrema and inflection point(s) for the function f(x) = 6x(1/3) + 3x(4/3). You must justify your answer using an analysis of f '(x) and f "(x).2.What is the maximum volume in cubic inches of an open box to be made from a 16-inch by 30-inch piece of cardboard by cutting out squares of equal sides from the four corners and bending up the sides? Your work must include a statement of the function and its derivative. Give one decimal place in your final answer.3.The position function of a particle in rectilinear motion is given by s(t) = t3 - 12t2 + 45t + 4 for t ≥ 0 with t measured in seconds and s(t) measured in feet. Find the position and acceleration of the particle at the instant when the particle reverses direction. Include units in your answer.4.A circle is growing so that the radius is increasing at the rate of 3 cm/min. How fast is the area of the circle changing at the instant the radius is 12 cm? Include units in your answer.5.The side of a square is measured to be 12 ft with a possible error of ±0.1 ft. Use linear approximation or differentials to estimate the error in the calculated area. Include units in your answer.
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There seems to be seems to stiff competition in the fast-food industry and renowned companies that used to be the economic giants of the fast-food ...
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Natural phenomena has been a topic of interest in the fields of natural sciences and mathematics for ages. Scientists glob ...
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