ralues are positive or zero

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A: Given data, Year Men  Women 1980 50.4 54.79 1984 49.8 55.92 1988 48.63 55 1992 49.02…

Q: Find the product of the two complex numbers. 21 = 3 (cos 10 +i sin 10") and zg=-2(cos 35" +i sin…

A: Given: x1=3(cos 10°+i sin10°) and x2=-2(cos 35°+i sin 35°)

Q: Directions: Choose the letter of the correct answer. Write the chosen letter on a separate sheet of…

A: Hypotheses followed by a conclusion is called an If-then statement or a conditional statement. This…

Q: 5) The frequency distributions of two different main masses (A and B) belonging to the same variable…

A: For this problem, we need to use kurtosis formula. I have attached step by step answer below:

Q: Find the value of the variables 20. Kite 21. Parallelogram 3x-8 22. Isosceles Trapezoid 5x+4 22+5…

A:

Q: Determine if the quadrilateral is a parallelogram. 8. 9. %23 10.

A: If both pairs of opposite angles are congruent then the quadrilateral is a parallelogram In the…

Q: Using the traditional formula, a 95% CI for P₁ P₂ is to be constructed based on equal sample sizes…

A: Answer Given Confidence interval =95%Width =0.3

Q: Find the dimensions of the square. Area = 441 cm?

A: The formula of area  of square is:       Area (A)  = a2 , where  a= side  The formula  of dimension…

Q: Solve the differential equation 2 ď²y dy + 4y = cos(ln x)+x sin(ln x), r > 0, dr dr? by using the…

A:

Q: Use the figure at the right for Exercises 1-4. A 1. From the information given in the figure, how is…

A: Pythagoras Theorem H2=A2+B2

Q: 8. When log y is graphed as a function of log x, a straight line results. Graph the straight line…

A: Given: The graph of log x as a function of log y is a straight line.  The points are x1,y1=1,20 and…

Q: Students at a school are surveyed about preferences for school supplies. The table shows the…

A: According to question given that if a students prefers pensApproximate probability the student also…

Q: According to the FAA the mean weight of airline passengers and crew is u = 190 pounds with a…

A: Given that the mean weight of airline passengers and crew is µ = 190 pounds with a standard…

Q: Calculate the Taylor polynomials T(x) and T3(x) centered at a = 8 for f(x) = In(x + 1). T2(x) =…

A: Calculate the Taylor polynomials T2(x) and T3(x) centered at x=8 for f(x)=lnx+1

Q: Katherine purchased a pair of earphones from Simon. She realizes that they are defective and brings…

A: Given, Katharine purchased a pair of earphones from Simon. She realizes that they are defective and…

Q: A triangle has vertices at (1, 3),(-3, 8), and (-6, 9). If the triangle is dilated with the scale…

A: Given vertices of a triangle are (1,3) , (-3,8) , (-6,9)  scale factor =k=4 find the new vertices

Q: Solve the linear programming problem by the method of corners. Maximize P = x + 2y subject to x + y…

A:

Q: The graph shows the altitude of a car as a driver descends down a mountain. Which of these best…

A: Consider

Q: 7.1 + 늘mi -4 + 19i 8. 2 + 5i

A: The given problem is to represent the given complex expression in to polar form and also sketch the…

Q: 1. A study constructed a 95% confidence interval for the proportion of adults in the U.S. that have…

A: Note- Since you have posted multiple questions, as per our guidelines we are supposed to answer only…

Q: A group of scientists studied the amount of erosion at a beach. The scientists determined that the…

A: Given equation which models amount of shoreline is  y=-0.5x+26where x is in decades ,means multiple…

Q: 2) Maria gets a monthly electric bill that has a fixed base charge of $5.35 and for each kilowatt…

A: Given: Fixed charge or intercept α=5.35 Change in charge per kilowatt hour or slope β=0.07

Q: 5. You have a sample with a mean of 46 and a standard deviation of 8. What is the probability of…

A: Hey there.! thank you for posting your question. Hope you’re doing well. Since you have posted…

Q: Solve the compound inequality. 2w- 2> -14 and 4w+3 >7 Write the solution in interval notation. If…

A: Given query is to find the soly for the compound inequality.

Q: Service calls come to a maintenance center according to a Poisson process and on the average 2. 7…

A:

Q: Find the value of x in each parallelogram. 7. 9. IK = 35 4x + 3 8. 10 2x - 4 6x - 22

A: Solution:GivenA parellelograms are givenTo find the value of x:In a parellelogram the segement…

Q: |Algebra Use the figure, below right, for Exercises 12-16. 12. Find the value of x. T 13. Find TW. Y…

A: As per our company guidelines we are supposed to answer only first three sub-parts. Kindly repost…

Q: Milanstat

A: Step 1: a)  n = 12 Summation = 62 xˉ=n∑x​ = 62 / 12 xˉ=5.17 thousand dollars per employee Step 2:…

Q: Susan graphed a system of equations for the lines y = 3x +1 and y = 3x - 10. Which statement is true…

A:

Q: 24 59 80 31 58 75 55 75 85 37 79 78 80 96 42 66 93 82 56 75 54 11 65 76 79 24 84 99 80 68 39 70 84…

A: As per honor code we can only attempt first three parts of the question. a) Arrange the given data…