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Mathematics Questions and Answers January 19, 2023

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The circumference of the top rim of the cone-shaped paper cup is 8.97 inches. Find the least amount of paper that can form the cone-shaped cup. (Round your answer to decimal places.) 33.24 X in2 C = 8.97 in 3.7 in Need Help? Read It
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An indifference curve Multiple Choice may be either upsloping or downsloping, depending on whether the two products are complements or substitutes. is downsloping and convex to the origin. is upsloping and has a constant slope. is downsloping and concave to the origin

Decide whether the given arguments in exereises 42 -48 are valid or invalid. Draw the Venn diagram for questions 42, 43, 45. 46, 47, 48. 42. 43. 44. 45. 46. 47. 49. 50. Some teachers are absent-minded. Mrs. Milne is a teacher. Mrs. Milne is absent-udnded. All frogs are green. Kermit is a frog. Kermit is green. If I do not study, I'll get a bad
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Let H be a subgroup of a group G and suppose 91, 92 E G. Prove the following conditions are equivalent (a) g1 H = 92 H (b) Hg ] = Hgz (c) g1 H C g2 H (d) 92 E gi H (e) 91 92 E H
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(b) State the minimum speed of the ball as it moves from D to A. (1)
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the rational expression is 9b2 + 3 41 and my second rational expression is 2x - 6 10x2 + 5x. in your own words what is the meaning of domain is. Also, explain why a denominator cannot be zero. Find the domain for each of your two rational expressions. Write the domain of each rational expression in set notation (as demonstrated in the example). Do

What pattern would appear in a graph of the equation Y = 4X - 1 (or Y = -1 + 4X)? Group of answer choices a line that slopes steeply down to the right a line that slopes steeply up to the right a line that slopes gradually up to the right a line that slopes gradually down to the right

I am having difficulty to find correct answer, When I did my formula to resolve question 9 and 10. I think Question 9 is option 2 and question 10 is option 3. Can you please advice me, I'm right or wrong. \f\f
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Please help me answer question 4 Perform the indicated operation and write the result in standard form. -9 - 16 9 - V - 16 = (Simplify your answer. Express complex numbers in terms of i. Type an exact answer, using radicals as needed.)
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Because hula hoops have come back in style, Hooks Unlimited wants to enter the market quickly. It has three choices (a) refurbish the old equipment at a cost of $600, (b) make major modifications at the cost of $1,100 or (c) purchase new equipment at a net cost of $1,800. If the firm chooses to refurbish the equipment, materials and labor would be
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If DE, EF , and FD are tangent to OA, E find EF. 2 ft 4 ft A. D F 9 ft
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Chrome File Edit View History Bookmarks People Tab Window Help 45% . Sun 1:12:53 AM Q VA HW 3.4 - Applications of Quadra X Course Hero X + C A webassign.net/web/Student/Assignment-Responses/submit?dep=23830320&tags=autosave#question3279717_2 C Need Help? Read It Watch It Talk to a Tutor Submit Answer 10. [-/0.75 Points] DETAILS 0/30 Submissions
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Determine the price of a zero-coupon bond that has a par value of $9,500 with a maturity date in 6 years. The interest rate of competitive investments of similar risk is 4.76% compounded daily?

A jogger measures alternate training routes around the local parks, trying to avoid the high traffic areas wherever possible. Part of his route must pass through town, however, with paths crossing at "A" as shown. From point A to the mall is 2.5km, and from point A to the university is 1.2km. The angle between the two paths is 105o, as shown in

Can you give me an example of Octal subtraction Octal division Hexadecimal subtraction Hexadecimal division With explanation please and full process of computation

5.2.4 Suppose a random variable, x , arises from a binomial experiment.If n = 6, and p = 0.30, find the following probabilities using technology. a.) p(x=1) B.) p(x=5) c.)p(x=3) d.) p(x _5) f.) p(x

Instructions Assignment 1: Science, Technology and the Industrial Revolution (20%) Assignment 1 is worth 20% of your final mark. In Chapter 6, the textbook examines the suggestion that science played a crucial role in the Industrial Revolution. Today, technological innovation is often associated with 'the Industrial Revolution and we consider
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Check for Understanding Problem Earlier, you were told about a toy rocket fired into the air from the top of a barn. Its height (h) above the ground in yards after a seconds is given by the function: h(x) = -5x2 + 10x + 20 What was the maximum height of the rocket? Solution The maximum height was reached by the rocket at one second as you found in
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If Mr. Johnson makes up his mind soon then he won't miss a big opportunity comma and if he doesn't make up his mind soon then he will miss a big opportunity. A. Write the statement in symbolic form. B. Construct a truth table for the symbolic statement in part A. C. Use the truth table to indicate one set of conditions that make the compound

1. 2. 3. 4. 5. 6. Change the equation to slope-intercept form. Identify the slope and y-intercept of the equation. Be sure to show all your work. Describe how you would graph this line using the slope-intercept method. Be sure to write using complete sentences. Write the equation in function notation. Explain what the graph of the function

Find the exact area ( in square units) of the figure below in two different ways. " square units
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; Question 3 Not yetanswered Points out of 16.00 v Flag question This part of the quiz falls under Section 113. That's your clue. fix)=x2-2x+2 Given this quadratic function: a. Determine if the parabola opens up or dOWn (2 pts); in. Determine the vertex of the parabola (2 pts) c. Determine the x-intercept of the parabola (2 pts) d. Determine the
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Pls help The exponential model A = 230.10.003 describes the population, A, of a country in millions, t years after 2003. Use the model to determine when the population of the country will be 246 million. The population of the country will be 246 million in (Round to the nearest year as needed.)
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Stap 1: Copy a segment and an angle. a) Which step in the construction of copying a line segment ensures that the new line segment has the same length ne the original line segment? b) Explain how you could use the construction tool or a compass and straightedge to create a line segment that le twice as long as AB

Hi can you help me with this question, thanks a lot 3. [10 points] Let T : P2(R) - R be the linear transformation defined by T(f (ac) ) = f(t) dt. 0 (a) Find the rank and nullity of T. (b) Find a basis of the nullspace of T
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Use the figure to solve the inequality. Ay O (a) g(x) > f(x) (b) f(x) >g(x) X -10-8 6 4 -2 $ 4 6 8 10 (a) The solution to g(x) > f(x) is (Type your answer in interval notation.)
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my uuanyes : 4. This gure shows a quadrilateral made of A ABF and A DEC. I a A l a. What does it mean for triangles to be congruent? b. Jane is told that Z A is congruent to 1 D and A B is congruent to A E. She concludes that the triangles are congruent because of AAA. Explain why she thinks this, and whether or not you think she is right. c.
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More projections ! The following code generates 10 random vectors Vis ..., Vio and JER ( different in Matlab and Python). rng (1) - seed random number generator Inp. random. seed ( 1) d = 10; - dimension d = 10 n = 10; 4 # vectors n = 10 v = randn (d, n) ; u = randn (d, 1) ; v = randn (d, n) u = randn(d, 1) Using these same vectors, fill in the
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Please help me answer question 12 Find the zeros for the polynomial function and give the multiplicity for each zero. State whether the graph crosses the x-axis or touches the x-axis and turns around at each zero. f ( x ) = x3 +7x2-16x-112 Determine the zero(s), if they exist. The zero(s) is/are (Type integers or decimals. Use a comma to separate
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A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a questionnaire designed to measure empathy, the mean score for the general population is 66.58. Random sampling of 25 scores obtained from individuals who were bullied yielded a mean of

question 6 QUESTION 6 [20 MARKS] X I . Is Firgue 2 When only convection is included in the analysis, the steady-state temperature distribution 7(x), along a pin fin as in Figure 2 can be calculated from the solution of the equation: d'T hP (1) dx2 KA. with boundary conditions: 7(0) = T, and T(Z) = T;. In equation (1), suppose he; the convectioneat
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G + + 6 Shapes ] Ink to Shape Problem S: Let T: H, + lly be the transformation that maps a pct ) ( > p p (t ) + tect ) a. Find the image of P,(t ) = 2-t +t b. show that I is a linear transformation C. Find the matrix T relative to the buses B= ( 1 , t, t ) and C = S 1, t,t d. Consider Py= (tt , PH = 1 - 6, P4 (t) = 4 P 2 = Py = 2-t tt are to search
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Determine the sum of the first 8 terms of the geometric sequence. 5,20, 80 Sg =
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Seventh grade students are divided into two groups. One group will take the sequence Algebra I, Algebra II, then Geometry. The other group will take the sequence Algebra I, Geometry, then Algebra II. At the end of the third course, the students will be given the same proficiency exam and the results of the two groups will be compared. Is this an

A storage company designs a rectangular box with an open top that has a volume of 280 in^3. each box has a length that is three times its width. Calculate the minimum surface area of one of these boxes. A storage company designs a rectangular box with an open top that has a volume of 280 in'. Each box has a length that is three imes its width.
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Question 2 It pond The number of distinct non permeable value in the opryion Question 3 / point The which oi Ch
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Hot Drinks Cafe is a cafeteria in town that sells hot teas and coffees. Recently, it has added Cappuccinos to its product line. Below are sales and cost data for the company: Coffee Tea Cappuccino Sales price per cup Br. 1.35 Br. 1.25 Br. 1.95 Variable cost per cup 0.60 0.45 0.75 Fixed costs per month Br. 8,000 Currently the company sells each
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2 The circumference of the top rim of the cone-shaped paper cup is 8.54 inches. Find the least amount of paper that can form the cone-shaped cup. (Round your answer to two decimal places.) in2 C = 8.54 in 3.5 in
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Recall that the differential equation for the instantaneous charge q(t capacitor in an LRC series circuit is given by: d2 q dq 1 L + R +-q = E(t) dt 2 dt Suppose that L = 1 henry, R = 20 ohms, C = 0.005 farad, E(t) = 150 V, q(0) i(0) = 0. Solve for the current in terms of time i(t)
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Only use this formula on number 19 . x= 1/4p (y-k)^2 +h 16. Write an equation of the parabola in 17. Write an equation of the parabola in vertex form. vertex form. 18. Write an equation of the parabola in 19. Write an equation of the parabola in intercept form. vertex form
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Name: Angeleah knicely Date: 3/18124 Perlod: 2 Name Directions: Find all missing angles. SPECIAL ANGLE PAIR MEASURES practice Directlo 2. 3 . 82" (35 - 1 930 180 Was 198 135 45 68 680 4. 5. 6 40 - 40 1270 7 . 8. 18 6 q. 1109 -37 143 370 689 70 180 186 112 - 48 70 0 10. 1816 I1. 147 180 12. 38 1420/ 72 18 70 16 720 168 510 1290 38 510 Lindsay
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If f(x) = 2x 2 - 1 and g(x) = 2x + 1, evaluate f(g(x)) when x = -3 What is the range of the function f(x) = 3x + 2 over the interval -2 < x < 5?

How do you find the area of the parallelogram with verticesK(1,3,2),L(1,5,3),M(3,11,3), andN(3,9,2)? How do you describe the surface of x2y2=5?

Consider the situation where a husband and wife go to the doctor's office to each get some tests run and the doctor accidentallymixes up their charts. The doctor comes into the exam room with the results of the tests and declares that the wife is NOT pregnant but her husband IS indeed pregnant with a baby. How does this illustrate the concepts

1.Prove by Deductive Reasoning: The sum of squares of an odd and even number is always odd. 2.Give an example of an Inductive Reasoning.

When a 650 inch ladder is placed against a building at a certain angle, it just reaches a point on the building that is 520 inches above the ground. If the ladder is moved to reach a point 80 inches higher up, how much closer will the foot of the ladder be to the building?

What shape of construction supports are trusses? Question 23 options: Triangular Hexagonal Square Rectangular

You are standing in the Uffizzi gallery admiring a painting by Botticelli. The painting is huge, and your viewing location is pictured below; all measurements are in meters. o (a) If x is the your distance from the wall holding the painting, find a function A(x) that computes the angle a in the picture; A(x)= (b) Find the rate of change with
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Hello, I am having troubles figuring out how to solve this and the correct Excel formulas to get the right answers. Can you please explain how to solve that and the Excel formulas you used for it? : Remark: For the problems below state precisely your null and alternative hypotheses in terms of your parameter and state your final conclusion about

Dan uses a compass to draw an arc from Q, as shown. He wants to construct a line segment through R that makes the same angle with line segment QR as line segment PQ. A line segment QR is drawn. PQ is a line segment that makes an obtuse angle of about 120 degrees with QR. An arc, indicating the measure of angle PQR, intersects PQ at S and QR at T.

4.0 Rotation table for a tennis swing. (Section 5.3). Show work. Shown right are two sets of right-handed orthogonal unit vectors, namely: nx, Dy, 1, (fixed on the tennis court) and ax, Dy, D. (fixed on the athlete's arm). ny is horizontal (from baseline to net). n, is vertically downward. a, is along the arm (from shoulder to hand). ay = By. Form
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RAMTICA 19 Expressing Negation Indefinite and Negative Words A. Correspondencias Empareje cada palabra negativa de la lista con su palabra indefinida correspondiente. nada nadie ningn nunca, jams tampoco algo Escoja: alguien Escoja: siempre Escoja: tambin Escoja

Please answer part 2 of 3 and not part 1 Exam #2 (Chapters 7 & 10) Question 7 of 15 (3 points) |Question Attempt: 1 of 1 Time Remaining: 3:00:50 Thomas V A male apparel company surveyed men to find out how old their oldest pair of underwear is. The results are summarized below: Espanol Less than 1 year 17% 1 - 4 years 62% 5 - 9 years 14% 10 - 19
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Quiz Directions: Determine the slope of the line that passes through the points. 1. (6,8), (1,4) 2. (4,7), (3,1) 3. (-2,0), (-3,1) 4. (-2,2), (-4,1) 5. (5,-2), (-7,3) 6. (2,-4), (-1,6) 7. (-2,5), (4,-6) 8. (-3,-4), (1,-5) 9. (1.5,2.4), (-3,8) 10. (1.4,5.2), (-6,2) 11. (-3,3.4), (-2,-2) 12. (-2,3.2), (-4,6) 13. (5,-1), (-8,3.6) 14. (3,-1), (-3,3.4)

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Pls help l Determine Whether the statement makes sense or does not make sense, and explain your reasoning, :1, When an exponential function is used to model Russia's declining population, the growth rate k was negative. ~-~m '0, then the function models the amount, or size, of a decaying entity. 0 C. The statement makes sense, because in the
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4A: Hi, please help with this linear algebra question 4. [-11 .33 Points] DETAILS LARLINALGB 4.4.041. Determine whether the set of vectors in P2 is linearly independent or linearly dependent. S= {2x,9xx2,8 13x+x2} (j. linearly independent f'j linearly dependent
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suppose you have two simultaneous equations below 2x+y=3 x-y=0 use the elimination method to solve for x and y

Question 24 A health care professional wants to determine whether individuals with hypertension who take Atenololhave significantly lower systolic blood pressure than individuals with hypertension who do not take Atenolol. For individuals who have not been prescribed Atenolol, the population systolic blood pressure mean is 165 (= 165) with a

l Unreliable Servers In a single cluster of a Google competitor, there are a huge number of servers :1, each with a uniform and independent probability of going down in a given day. On average, 4 servers go down in the cluster per day. As each cluster is responsible for a huge amount of internet trafc, it is fair to assume that n is a very large
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IUF-EF 1. For a person with preferences represented by u(I1, 12) = o log(]) + Blog(x2). (, 3 > 0, find the indirect utility function, the expenditure function, and the size of the inflation adjustment needed to compensate someone who, at time 1 = 0, faces prices and income (po, w) = ((24, 26), 5, 400) and at time t = 1 faces prices pl = (29, 28).
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27. Draw the following lines on the coordinate system. a) 4x + 2y = 1 b) 5x + 1 = 0 Let p(x) = x2 + 4x 1 and q(x) = x3 + 2x + 1 be polynomials. Determine the degrees of p(x) and q(x). Find a) p(x)+q(x) b) p(1)+3q(2)

\fUAssessment 20Qs.pdf?X-Amz-Algorithm=AWS4-HMAC-SH 1/3 (b) Consider the following regression output from a sample of 51 observations. Regression model: Pay, = 12129.37 + 3.3076Spend, + wi se: R2: 0.6968 (1197.351) (0.3117) Adjusted R2: 0.6906 where Pay denotes teacher's pay and Spend denotes per-pupil expenditure. Both are in dollars ($). (i) Is
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How would I solve this? Section 11.7: Problem 8 (1 point) Consider the function f(z, y) = 2x3 + y on the region { (z, y) | z2 + y?
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Travel to these coordinates: 36.3510 and -111.8729 Canyon depth is much bigger than canyon width, and so rates of widening and incision are similar. However, the rate of plateau lowering is much much more than canyon incision or widening. Canyon depth is much bigger than canyon width, and so rates of incision are much less than rates of widening.

Task one: A game Create a random chance one-player game with prizes that is fun to play. The game should include all of the following elements: 1. The game should be fair. The expected value for the player should be 0. This could be accomplished by charging a set fee to play, or by adjusting prize amounts. 2. At least three different actions
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Suppose that a certain college class contains 52 students. Of these, 26 are seniors, 30 are chemistry majors, and 7 are neither. A student is selected at random from the class. (a) What is the probability that the student is both a senior and a chemistry major? response as fraction (b) Given that the student selected is a senior, what is the

Median Mean How would you describe this graph? Choose all that apply. Bimodal Multimodal O Symmetric No skew Negative skew O Positive skew Ordinal O NominalIs respondent a hunter? Yes No Policy Opinion Dem Rep Total Dem Rep Total For 40% 0% 20% 100% 60% 80% Against 60% 100% 80% 0% 40% 20% 100% 100% 100% 100% 100% 100% Above is a controlled
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Find solutions to the radical equations 12) Use the graph to find solutions to the radical equations. y = (2 + 2)5 If y = 1 , then
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The sample space of an experiment is S = {01, 02, 03, O4 }. The probability of Oj is 1/2, the probability of O2 is equal to that of 3, and the probability of O3 is twice that of 4. Find the probability of the event E = {02, O4}. O 1/3 O 1/10 2/15 O 3/10 None of others
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In the worksheet "Copy&Paste", copy the cells N7:P13 , and paste the copied cells " as values " into cells B22:D28 . After you have successfully copied the cells "as values" (not as formula) into the target cells, what is the integer shown in cell B1 ?

Determine if the relation is a function with the Vertical Line Test. 10) 12 ) 11) 14) My 13) x -2
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Please help me answer question 10 In the following exercise, find the coordinates of the vertex for the parabola defined by the given quadratic function. f(X) = -2(x+6)2+1 The vertex is (Type an ordered pair.)
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Hello, I need an overall introduction and conclusion for this final written work. Topic: What are the potential risks and benefits of medical marijuana and should it be legalized? I have attached images of my final written work below. Scientific and Mathematical/Analytical Perspectives of Medical Marijuana The legalization of medical marijuana
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How would I solve this? Section 13.6: Problem 2 (1 point) Consider z = h(y, z) as a parametrizatione natural way. Write the equation of the tangent plane to the surface at the point (-4, 3, 2) given that oh (3, 2) = 4 and oh (3, 2) = 2
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please choose the correct answer: 3. Find the general solution of * (3 Points) y " = 4 Oy=at cax + -x2 Oy = ci + cox + 2x2
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Recreate the patterns can use desmos as wellA) Describe a real life scenario or problem that could be modelled by a compound or composite function. B) Explain how the graph models the characteristics and the changes of the real life quantity. Task 5: Recreate Pattern 5 in the Task 6: Recreate Pattern 6 in the screen! [1 11 screen! [1 'IT Pattern
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Question 1 (6 ponits) Determine if the following statements are true or false. (i) If two lines are parallel to a third line, then the original two lines are parallel. (ii) If two lines are perpendicular to a third line in R?, then the original two lines are parallel. (iii) If two lines are perpendicular to a third line in R?, then the original
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IM 3 Section 3.7 Worksheet Polynomial Models Name Anastasia Nosach. Date_ 1/6/23 period 3 1. You are designing an open box. It will be made from a piece of cardboard that is 16 inches by 20 inches. You will form the box by cutting and folding the four square corners, then folding up the sides, as shown in the image to the right. (a) Show that the
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1. Draw the graph ofa function that has at least two hills and a valley between them and then describe in words the functions domain, range, intervals where it increases, intervals where it decreases, intervals where it is concave up, intervals where it is concave down, whether or not the function is even, odd, or neither, and whether or not it
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Consider a drug that is used to help prevent blood clots in certain patients. In clinicaltrials, among 5895 patients treated with thisdrug, 160 developed the adverse reaction of nausea. Use a 0.01 significance level to test the claim that 3% of users develop nausea. Does nausea appear to be a problematic adversereaction? Identify the test

Suppose that replacement times for washing machines are normally distributed with a mean of 9.3 years and a standard deviation of 1.1 years. Find the probability that 70 randomly selected washing machines will have a mean replacement time less than 9.1 years. Round your answer to 4 decimal places. How do i find this answer??

How to cite this in APA citation correctly? President's Commission on Law Enforcement and Administration of Justice (1967). The challenge of crime in a free society: A report U.S. Government Printing Office. https://s3.documentcloud.org/documents/3932081/Crimecommishreport.pdf

PDE FormulaSheet.pdf x oe earns $39,000 per year, an x math 34 quiz 8 - Search X + cture.com/courses/2177368/quizzes/4397490/take allie Mae Netflix h Hulu | Home m HBO Max Pi Peacock a Amazon.com: Onli... PayCom D Question 3 1 pts Suppose I want to have $600,000 (in today's dollars) in my newly opened retirement account when I retire in 28 years.
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if x is multiplied by 5 and then 3 is subtracted then the function is f left parenthesis x right parenthesis equals 5 x minus 3

3. The data below describe the fat content, in grams per serving, for a sample of 20 chicken sandwiches from fast-food chains. 5669181918211830 21292717252929304158 a) Compute the first quartile (Upper Q 1) the third quartile (Upper Q 3) and the interquartile range. (b) List the five-number summary. (c) Construct a boxplot and describe the shape.

The probability that a randomly selected teenager watched a rented video at least once during a week was 0.7. What is the probability that at least 8 teenagers in a group of 10 watched a rented movie at least once last week? (Round your answer to four decimal places.) P(X8) =

Given the formula for the circumference of a circle solve for r :cequals two pi R

Graph the function y = x1578 - x" by identifying the domain and any symmetries, finding the derivatives y' and y", finding the critical points and identifying the function's behavior at each one, finding where the curve is increasing and where it is decreasing, finding the points of inflection, determining the concavity of the curve, identifying
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AP Statistics Page 4 of 6 Assignment: Standard Deviation and Variance 3. Consider the following set of data, which represents a simple random sample of heights (in inches) of full-grown corn plants in Horseyetown, WI: (78.5, 88.8, 76.2, 73.0, 79.5, 66.9, 72.4, 86.6, 67.6, 73.5, 72.6, 72.6, 80.0, 69.1, 79.1, 73.9, 72.3, 83.3, 64.3, 69.1) Round your
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If side "c" is 24 feet long and angle "A" is 20 degrees. What is the measurment of side "b"? (Round answer to 2 decimal places)
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The cost, C (t) in dollars, of renting a carpet cleaner is a function of t, the number of hours you have it in your possession. Which of the following is a correct interpretation of the statement C (5) = 42 ? (A) It costs $42 to have the machine for 5 minutes. (B) It costs $5 to have the machine for 42 minutes. (C) It costs $42 to have the machine
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1. Draw the following angle in standard position and then name the reference angle. 72.6\" a. ' (1. 107.4 " 72.6\" b. ' e. 72.6\" 252.6
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The supply function q, - S ( p ) for a given product is quadratic. Three points which lie on the graph of the function are ( 60 , 2750 ) , ( 70 , 6000 ) and ( 80 , 9750 ). Determine the equation of the supply function. S(P) = Done
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Can I please get some help on the following multi-part question? Please show clear workings. We wish to investigate the level of service provided at these three airports. The level of service depends on departure and arrival delays, among other things. Assume that the length of departure delays for flights from the NYC airports in 2013 follows a

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