An isosceles triangle with vertex at (0, -1) is to be inscribed in the ellipse x² + 4y2 = 4. Find the largest area that the triangle can have.

Q: For each problem, find the x-coordinates of all critical points, find all discontinuities, and find…

A: For critical points, do dy/dx= 0 and critical points.

Q: Name the figure below in two different ways. Q Symbol: and

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Q: Use the table to answer the question. Note: Round z-scores to the nearest hundredth and then find…

A: Mean(µ) = 1030Standard deviations (σ) = 89X ~ N (µ, σ )= N(1030, 89)

Q: 1. Calculate a point estimate for the true population average unemployment duration.

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Q: Do men score the same on average compared to women on their statistics finals? Final exam scores of…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Estimate the instantaneous rate of change of y(x) 4 at the %3D x+ 1 point x = - 2

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Q: 2. We want to measure the diameter of a cell using some equipment. Suppose the diameter of the cell…

A: 2. a) Here X~Uniform(0,1) and Y|X=x~Uniform(x-0.2,x+0.2). So, 0<x<1 and x-0.2<y<x+0.2.…

Q: I need help with this. please be careful and precise with final answer

A: The objective of this question is to find the value of 'k' for three different probabilities in a…

Q: Consider the experimental results for the following randomized block design. Make the calculations…

A: Two way ANOVA:The ANOVA (Analysis of variance) test compares the means of different samples and the…

Q: WRITE FRACTION LIKE THIS: 7/12 or -9/14,it the answer is algebraic (x- 3)/(2x+5) ete. To indicate ar…

A: Given :- Simplify the given questions and write in the form as Fractions as 712 Algebraic…

Q: The average time to run the 5K fun run is 22 minutes and the standard deviation is 2.3 minutes. 17…

A: Note- As per our policy we can answer only the first 3 sub-parts of a question. If you want…

Q: If 1 cup of regular coffee contains 112 mg of caffeine, how much caffeine is contained in 3.5 cups…

A: There are 3.5×112 miligrams of caffeine cups of coffee.

Q: Complete the parametric equations for the line where the planes - 8x +12y - 5z = -5 and -9x + 11y -…

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Q: Jump to level 1 A auto maker is interested in information about how long transmissions last. A…

A: # P stands for Probability value which is shaded in graphical display. # T stands for test statistic…

Q: These figures are congruent. What series of transformations moves quadrilateral ABCD onto…

A: Transformation moves quadrilateral ABCD onto A'B'C'D'  will be

Q: In a poll conducted, 444 of 1009 adults in a certain country polled said they were "picky eaters."…

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Q: In a certain city, a researcher wishes to determine whether the average age of its citizens is…

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Q: Now let's look at the theoretical distribution: X f= σ= Q1 = U(0, 1)

A: Given X~U(0,1) Note: According to Bartleby guidelines expert solve only one question and maximum 3…

Q: DIRECTIONS: The entire test has been answered for you. Your job is to check the answers for errors.…

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Q: A tennis club offers two payment options. Members can pay a monthly fee of $30 plus $7 per hour for…

A: Dear student,                    According to our guidelines we can answer only first question or…

Q: Based on the information provided: 1. Calculate a point estimate for the true population average…

A: Ans.   Here  it is given that ,   Sample Size = n = 64                      and average unemployment…

Q: Jump to level 1 An airline company is interested in improving customer satisfaction rate from the…

A: We have given that  Sample size n=143,favorable cases x=97 Sample proportion p^=x/n ,alpha=0.01…

Q: Consider the following two ordered bases of R³: {(1, 1, 1), (–1,0, –-1), (3, 1, 2)}, {(2, 1, –1),…

A: If B and C be two ordered basis. And

Q: < Note: $1 billion - $1,000,000,000 800,000,000,000 700,000,000,000 600,000,000,000 500,000,000,000…

A: Please find the solution below. Thank you

Q: ANSWER ON COMPUTER PLEASE   A.    -1/4<=2.4x+10-3.5x

A: If you like the solution then please give it a thumbs up.... The Answer is:           Result :…

Q: I need help with this please. Please be careful and precise with final answer

A: The objective of this question is to find the proportion of poodles with weights over 8.1 kilograms,…

Q: The hypotenuse of right triangle is 106 meters long. The difference between the other two sides is…

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Q: A researcher wishes to estimate, with 95% confidence, the population proportion of adults who think…

A: Given,margin of error(E)=0.03α=1-0.95=0.05α2=0.025Z0.025=1.96   (from Z-table)

Q: 7. Consider the telescoping series In k+ k+1 - In k+ 2 (In () – In () Consider Let S, denote the nth…

A: nth partial sum is

Q: 1. For page 8 of chapter 9 notes, what is the regression model? O y=30.81+3.540x Oy=a+bx O y…

A: The general simple linear regression equation is as follows. y^=a+bx y is the dependent variable. x…

Q: 1. From 2013-2016, what was the total spending in each of the four calendar years? In each of the…

A: 6.Data analysis is a process which involves making interpretations of the data that can be used by…

Q: Let S: e e, S(a1, a2, .) = (0, a1, a2, . ) %3D be the forward shift operator. Show that the adjoint…

A: Solution: Given S:l2→l2 by Sa1,a2,a3,...=0,a1,a2,a3,... and S*:l2→l2 by S*a1,a2,a3,...=a2,a3,a4,...

Q: The number of requests for assistance received by a towing service is a Poisson process with a mean…

A: The no. of requests for assistance received by a towing service follows a Poisson process.The mean…

Q: Solve algebraically. Include a number line or interval table showing the test values and…

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Q: 2) Use Lagrange multipliers to find all extreme values of f (x, y,z)= 2x+2y+z subject to x + y² +z²…

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Q: Step 1: 12 +5.3a 4.9 + 0.3a Step 2: 5a = 2.5 Step 3: a

A: Solution step 1: 125+5.3a=4.9+0.3astep 2 :5a=2.5

Q: A car travels 130 miles on 5 gallons of gas. Give the ratio of miles to gallons as a rate in miles…

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Q: A clothing retailer is interested in the average waist size of men. A sample is taken with the…

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