4. Find the area of the quadrilateral. Round to the nearest hundredth, if necessary.

Q: ieN (4 For each nEN, let A, = {-2n,0,2n}. (a) UA; = (b) NA: = ieN ieN

A:

Q: Sandwich Fat Calories 800- Big Mac Quarter Pounder w/ Cheese Dbl Quarter Pounder w/ Cheese Hamburger…

A: 4. Given: The regression equation is calories=1.52Fat+105 The number of calories in sandwich having…

Q: Disprove: For any relations R and S, ran(S o R) = ran(S). Prove or disprove: If R and S are…

A:

Q: 7. Anita Ewing buys a shirt for $29.99 and tie for $29.95. The sales tax is $4.20 What is the total…

A: Just all the prices including tax that is total purchase price.

Q: 9 only

A: Calculate the each cost and add them than find tax and also add it to total.

Q: What is the Probability that a student is not taking either class?

A: From the given Venn diagram, it is observed that the number of students who are taking art only is…

Q: 4. n = 9; μ = 7; 0² = 4 5. n = 25; μ = 40; o² = 5.76

A: Given information: n1=9μ1=7σ12=4n2=25μ2=40σ22=5.76

Q: ? ? ? Are the following statements true or false? + 1. For all vectors u, v E R", we have u. v = -v…

A: We have to check that the given statement are true or false.

Q: 3. 3 de dy 40

A:

Q: squa roots mplex humber 5 + 21. (cos 0+j sin 0)® (sin 0+j cos 0)* 2. Express in the form x + yi.…

A: We have to find the x+iy from.

Q: 5. How many strings of 3 characters are there, such that every character is a lower case letter, the…

A: If there are a ways of doing something and b ways of doing another thing, then there are a · b ways…

Q: If a given series converges and each term is positive, then the square of the series also converges.

A: The statement is true.

Q: Source Between treatments Within treatments Between subjects Error T= 12.59 SS = 2.0539 Total The…

A: We are given the results of the study concerning the defiance score of 6 children across 3 time…

Q: 10. In comparing the means of two independent samples, the larger the size of the samples, the less…

A: 10. The larger the sample sizes, the lower is the variability of the scores. Thus, the standard…

Q: 2. Ho: μ = 5.0 Ha: μ # 5.0 Critical Value: 3. Ho: μ = 67.5 Ha: H<67.5 Critical Value: 4. Ho: μ =…

A: Hi! Thank you for the question, as per the honor code, we are allowed to answer three sub-parts at a…

Q: In comparing the means of two independent samples, the larger the size of the samples, the less…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Select the true statement about the equation's graph. 2. y = r+ 6x + 8 %3D O The vertex is at…

A: Given equation is y=x2+6x+8 So the vertex is: x =-b/(2a)= -6/(2×1)= -3   At x=-3, y= (-3)2+6(-3)+8 =…

Q: Instructions: Determine whether the test is directional or nondirectional. Shade the box that…

A: Direction test is a hypothesis test that is also known as one-tailed test which occurs when we are…

Q: 文 + 4xy dx b)

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 3 and 4?

A: 3) Given, A researcher would like to determine if college students get less than 8 hours of sleep…

Q: 11. The region D bounded by x ≥ 0, z ≥ 0, y ≥ 3x and y² + 2² ≤ 9 is shown in the figure. JSS z dV =…

A: The given region is: x≥0,   z≥0,  y≥3xy2+z2≤9

Q: Problem. A child is bouncing up and down in a swimming pool. She jumps up out of the water, and then…

A: Sketch the graph of h(x).

Q: 3. Ho: μ = 100 Ha: μ< 100 The population follows a normal distribution with standard deviation of 6,…

A: 3) Given that  Sample size n =20 Sample mean =105 Population standard deviation =6 NOTE:- According…

Q: 10. f"(x) = Vx – cos x; f'(0) = 2, f(1) = 2

A:

Q: 7. Solve each equation, if possible. a) 5(3x + 4) – 2x = 7x – 3(-2x + 11) %3D b) –(12x – 21) + 16 =…

A:

Q: 4. What is the null and alternative hypothesis? These can be in words and/or symbols 5. Did any of…

A: The study is about to check whether there is an association between visitors and treatment.

Q: ? ? ? ? ? Determine whether the given set S is a subspace of the vector space V. 1. V = RXn, and S…

A:

Q: umber 6,7,9

A: Provided data is: The number of defects per batch of DVD’s inspected as: Defects 0 1 2 3…