I need solution for d) and e
Q: In Exercises 1 and 2, use the diagram of OT. 1. If mPQ = 130°, find mRQ. 2. If mPR = 100°, find mPQ.…
A: 1.
Q: are three Comple x numbers such that! %3D %3D こ Zz Thon Then +7,\ is a) = 1 b) <. cd) =3
A: Given that |z1| = |z2| = |z3| = | 1/z1 + 1/z2+1/z3| = 1
Q: DIAGRAM, RAMARKS AND CONCLUSION.
A: Let's solve.
Q: Under what conditions on u and v is II u + vII m = llull m + llvll m? Explain your answer.
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Q: What is the llustration of ? 2.
A: To explain the illustration of 3π2.
Q: b) Sc dz, where C: z - il = 1. Jc (z-0
A: Integration by using Cauchy value theorem
Q: To check for the result, we have to prove that d dt 8t6 + C = 48t5.
A: We have to prove that d8t6+Cdt=48t5 This is differentiation of function with respect to 't' We know…
Q: Considere la circunferencia C = (x – 2)² + (y + 6)² = 10 %3D cuyo centro se desplaza 2 unidades a la…
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Q: 8) If AB = 9, DE = 6 and EB = 2, find CE. %3D C U.
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Q: 28° and MZBCE = 57°, Find the measure of LADC. 1. In kite ABCD, MLBAE B ADC= E A %23
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Q: 44. (BU A) N C = 45. ACNB = %3D 46. (B n C) UA= 47. AC U BC = 48. BUA= 49. (B U C) U A= 50. C n Aº =
A: The solutions are given to be- 44. B∪A∩C=u, r, y45. Ac∩B=u, y46. B∩C∪A=j, a, r, u, y47. Ac∪Bc=u, y,…
Q: Need help with D and E. Already figured out a,b,c
A: Here x'(t) denotes the rate of change of position of a particle in t seconds. So, the value of the…
Q: 3. Given: WXZ ZYXZ W Conclusion: ?
A: 3) Given: ∠WXZ≅∠YXZ To find: Conclusion and reason
Q: aj = %3D a2 = %3D az = %3D a4 %3D
A: n=1 =>a2= -2a1+9 = -2(-4) +9 = 17 n=2 =>a3= -2a2+9 = -2(17) +9 = 9-34=-25 n=3 =>a4= -2a3+9…
Q: Evaluate SIL. dydzdke, where E = {(x,y,z): (2+z12<x< 2, - (4 - z)2sy <(4 -2)12, 3<z 58}.
A: Given: The given integral is ∫∫∫Rdydzdx The given intervals are (y2+x2)12≤x≤2, -(4-z2)12≤y≤(4-z2)12,…
Q: Find the particulor solution o he dipormitial.egu xuisaht = ht -8
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Q: If X = U+v , y =U-V then Show that + 2 du? = 2) ( %3D nene Than ded uce that wok cu+ v*+ (u+v) g…
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Q: Suppose V(x,y) = (2x, 2y) and W(x,y) = (x,y + 3). Is V o W = W o V? Justify your answer.
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Q: 1. P+Q, -Q v -P 2. P, (P v Q) v P 3. Pv Q, P --> Q, -Q^ -P 4. -P-->-Q, Q-->P
A: This is a multipart question having more than 1 interrelated subparts. As per company policy, we…
Q: What is the solution of this DE? # * y In (a)-y-C Iny O Option 3 O Option 2 dy = CX
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Q: 4. If mQPW = 3x+5, m/RPW = 2x +10, what is mzQ?mZR? mzQ mZR %3D
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Q: af (8,9). Let f(x,y)=x?y*. Find ду
A: We are given: f(x,y)=x2y4 ⇒∂f∂y=x24y3=4x2y3
Q: Solve the houndauy valu prwblen du avith Condihas 2. ulo,) = ull, ) =o and
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Q: EcO = 1, then o c =(htnt e* =) O true false
A: In the given problem,
Q: W[e*, e]3D et equal Select one:
A: Given and To find : W ex,e-x=exe-xex-e-x equal
Q: Given: AABC A DEF ( not shown) mZA =50°, mZE=33° mZD=2x+ 40 Find: x and mZF Show all your steps…
A: We will find the value of x and measure of F angle F in the following step
Q: ZEGO = LEOG ET = EQ O PQ = 2(GO) TW = ÷GO ZEPQ = LEWT WE = GE
A: Useing the triangle property
Q: Is the set S= {I E R² | e21+2=2 >1} convex? %3D
A:
Q: 52х + 67y + 46z %3D 175 67х + 73у + 54z %3D 194 46х + 54y + 65z %3D 165
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Q: if X=F(uiv) and y=g (uiv). Shot that Su ах Lugu - Fugu av = ? av = ? ах
A: Using Cramer rule for solving system of two equations
Q: b) Solue Subject to :o(0, t) = 1 -e oCa, t) =0,t>o.
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Q: Compute è, and eu based on sit) = う 6stく) tンlo
A: Given St=1 t<623 6≤t<749 7≤t≤10 0 t≥10
Q: If c >0, |u| <c is equivalent to_______ <u <_______.
A:
Q: 2. If mZE = 77°, find mZA and mZP and mZC. Solution:
A: We are given with the isosceles trapezoid
Q: Find the Duf of S(x,y,z) = 3xvy+4xz² from Po(2,1,1) to P(4,7,2) %3D
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Q: Robots at the Galactic Workshop had 30 moops to build. 3/5 of the moops were prange. 1/2 of the…
A: A fraction is a number in the form xy (where x and y are both integers and y≠0). In the above number…
Q: Determine the length of UT. U 3x R IS 6. 20 – x 2x Y
A: We know that, if two chords intersect each other inside a circle, then the products of their…
Q: Determine the length of UT. U 3x R IS 6. 20 — х 2x Y T
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Q: In ABCD, mZB = 117° and m/C = 19°. Which statement about the sides of ABCD must be true?
A: First find out the third side there arrange the angle in order. Sides of the triangle are in same…
Q: In AUVW, UW is extended through point W to point X, MZVWX = (7x + 10)°, mZWUV MZUVW = (2x + 17)°.…
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Q: IL ROSE is a square. RB = 15 R E 6. mzROE = %3D 7. M20SE = 8. mzOBS = %3D 9. RS = 10. OE = %3D
A: Student has specifically asked for the solution to questions 9-10. Hence those questions are…
Q: GIVEN WX= VZ, WY = VY, YZ = YX PROVE ► AVWX= AWVZ %23 十 %23 Plan: What do I know? What do I need to…
A: Solution: The objective is to show that the given traingles are congruent
Q: BE BT If TN BU 4. then TU || NE. UE N° E
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Q: F(u,v)=(uv)e, +(2uv)e, a) Is conservative?
A: For calculating the vector is conservative or not. We will have to find out curl of the given vector…
Q: M 42. Complete in two different ways: AJLM = ?
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Q: Is the following statement true or false? Justify answer. If x, y∈(X, d) and d(x, y)>0, then x ≠ y.
A: To find- Is the following statement true or false? Justify answer. If x, y ∈ X, d and dx, y > 0,…
Q: Assume x, y, z E R³. and x · y= x · z = y• z = 0. If ||æ|| = 3, ||y|| = 12, ||2|| = 4, what is || –…
A: A correct
Q: 39 61 mZA = %3D mZB = %3D E mZC = %3D 147
A: The measure of the inscribed angle of a circle is half of the measure of the intercepted arc.…
Q: OC {(z, 9) 2? + y? z and z € (-1,1]}- O D. {(x, y) + y? z}-
A: We have to check
I need solution for d) and e)
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- Which of the following would probably NOT be a potential “cure” for non-normal residuals? Select one: a. Transforming two explanatory variables into a ratio. b. Removing large negative residuals. c. Removing large positive residuals. d. Using a procedure for estimation and inference which did not assume normality.A researcher developed a regression model to predict the cost of a meal based on the summated rating (sum of ratings for food, decor,and service) and the cost per meal for 12 restaurants. The results of the study show that b1=1.4379 and Sb1=0.1397. a. At the 0.05 level of significance, is there evidence of a linear relationship between the summated rating of a restaurant and the cost of a meal? b. Construct a 95% confidence interval estimate of the population slope, β1. a. Determine the hypotheses for the test. Choose the correct answer below. A. H0: β1=0 H1: β1≠0 B. H0: β0≤0 H1: β0>0 C. H0: β1≤0 H1: β1>0 D. H0: β0≥0 H1: β0<0 E. H0: β1≥0 H1: β1<0 F. H0: β0=0 H1: β0≠0 Compute the test statistic. The test statistic is ? (Round to two decimal places as needed.) Determine the critical value(s). The critical value(s) is(are) ? (Use a comma to separate answers as needed.…The following data are the rates of oxygen consumption of birds, measured at different environmental temperatures! Calculate a and b for the regression of oxygen consumption rate on temperature. Test by analysis of variance the hypothesis Ho: β= 0. Test by the t test, the hypothesis Ho: β = O.
- The data in Table 11.17 are given for 9 patients with aplastic anemia [11]. 11.6 Test for the statistical significance of the regression line using the t test.For screened coke, the porosity factor is measured by the difference in weight between dry and soaked coke. A certain supply of coke is claimed to have a porosity factor of 1.5 kilograms. Ten samples are tested, resulting in amean porosity factor of 1.9 kilograms and a variance of 0.04. Is there sufficient evidence to indicate that the coke is more porous than is claimed? Use and assume the porosity measurements are approximately normally distributed.Consider the following summary from from a simple linear regression involving a very small data set of n = 5 observations. Coefficients: Estimate Std. Error Intercept 9.8758 0.4882 Slope 0.5704 0.7287 Suppose all of our usual regression assumptions are met. If we wish to test the null hypothesis that there is no linear relationship between X and Y, what is the value of the appropriate t test statistic? (Give your numeric response to 3 decimal places. Give only your numeric response, and not any extra characters or symbols.)
- Suppose that the following import function for Turkey is estimated for Turkey between 1980-2015 In order to measure the impact of 2001 crisis the regression is estimated based on the whole and two subsamples and the following RSS are obtained. Time period: 1980-2000 , RSS1= 69 Time period: 2001-2015, RSS2 =35 Time period: 1980-2015 , RSS = 160 Carry out the Chow test whether the regressions for the two periods are different at 5% significance level.vel.A multiple regression analysis between yearly income(y in $1,000s), college grade point average(X1) , age of the individuals (X2), and the gender of the individual (X3); zero representing female and one representing male) was performed on a sample of 10 people, and the following results were obtained. Coefficient Standard Error Constant 4.0928 1.4400 X1 10.0230 1.6512 X2 0.1020 0.1225 X3 -4.4811 1.4400 Analysis of Variance Source of Degrees of Sum of Mean Variance Freedom Squares Square F Regression 360.59 Error 23.91 Write the regression equation for the above. Interpret the meaning of the coefficient of X3. Compute the coefficient…Suppose that a sample of n = 12 pairs of X and Y scores has SSY = 90 and a Pearson correlation of r = +0.40. Does the regression equation predict a significant portion of the variance? Test with α = .05.(hint: SStotal = SSY; r2 = SSregression/SSTotal)
- A zoologist selected 12 black bears in a Canadian habitat at random to examine the relationship between the age in years, xx, and the weight in tens of pounds, yy. The 95 percent confidence interval for estimating the population slope of the linear regression line predicting weight in tens of pounds based on the age in years is given by 1.272±0.5701.272±0.570. Assume that the conditions for inference for the slope of the regression equation are met. Which of the following is the correct interpretation of the interval? A)We are 95 percent confident that the mean increase in the weight of a black bear for each one-year increase in the age of the bear is between 7.0 and 18.4 pounds. B)We are 95 percent confident that an increase of one year in the age of an individual black bear will result in an increase in the black bear’s weight of between 7.0 and 18.4 pounds. C)We are 95 percent confident that for every one-year increase in the age of black bears in the sample,…Records for the last 15 years have shown that the average rainfall in a certain region of the country, for the month of March, to be 1.20 inches, with s = 0.45 inches. A second region had an average rainfall of 1.35 inches, with s = 0.54. estimate the difference of the true average rainfalls in those two regions as a 95% C.I. with the assumption of normal populations and unequal variances.Two lines of regression are given by 5x+7y-22=0 and 6x+2y-22=0. If the variance of y is 15, find the standard deviation of x.
