What is the area of the region between the lines y = 7x and y = 3x from x = 1 to x = 4?

Q: In a survey of 1000 students, 607 like chocolate ice cream 491 like vanilla ice cream ● 394 like…

A:

Q: (9x+8)° (15x-46)° Find the value of x for which p || g. O A) 15 B) 5 C) 10 D) 9

A: Here, from the given figure, the given two angles are alternate interior angles of the parallel…

Q: Use Lagrange multipliers to find the indicated extrema, assuming that x, y, and z are positive.…

A: Given f(x, y, z) = xyz with constraint:  x + y + z - 12 = 0

Q: 1. A random variable X has a probability density function given by 2x + 6 fx(x) -3 < x < 2. 25 Let Y…

A:

Q: What type of skew does the above frequency distribution exhibit? O A. Negative B. Positive O C.…

A: We want to find which type of skewness

Q: (a) Use rotation of axes to show that the following equation represents a parabola. (Write the…

A: We have to use rotation of axes to show that given equation represents parabola.

Q: You are bored one day waiting for class to start and you begin flipping a quarter that is on your…

A: Probability can be calculated using the formula,  Probability = (Number of favourable outcomes)…

Q: 6. The closure P of P in Problem 5 is A. P = {(a + i)|0 ≤ a ≤ 1} B. P = {(1 + bi)|0 ≤ b ≤ 1} C. P =…

A:

Q: Solve the system 3 9 dx dt -1 -3 with æ(0) : 4 Give your solution in real form. x2

A: Given system is of the form X' =AX. We have to find eigenvalues and associated eigenvectors of the…

Q: Intuitively, give the inverse function of each of the following. 1. f(x) = x + 2 2. g(x) = 12x – 1…

A: Given that, f(x)=x Replacing x with f-1(x) and f-1(x) with x, we get, x=f-1(x) f-1(x)=x Therefore,…

Q: Find two linearly independent solutions of y" + 3ry = 0 of the form Y1 = 1+ a3x³ + a6x® + · .. Y2 =…

A: We find two linearly independent solutions of the given differential equation  y"+3xy=0.......(1)

Q: H G A B The figure is a rectangular prism. Identify which one of the line segments in the given…

A:

Q: Find the distance between a point (6, 9) and a horizontal line at y = 5. O A) 14 B) 4 C) 15 O D) 11

A:

Q: 16 - 17. H-8 cm W-6 cm L-10 cm SA= V=

A: Basic identities are used.

Q: A = 10 y = f(x) -5 -1 6. A2 = 20 The graph of y = f(x) is shown in the figure above. Given that the…

A:

Q: Please answer number 63. Thank you!

A: Step 1:State the null and alternative hypotheses:Null hypothesis (H0): The mean IQ of brown trout is…

Q: Consider the hypotheses shown below. Given that x = 117, o=26, n = 47, a=0.01, complete parts a and…

A: given data x¯ = 117σ = 26n = 47α = 0.01hypothesis : H0 : μ = 124H1 : μ ≠ 124

Q: 3. Find h'(x) and h" (x) if h(x) = sec 2r + tan 2r. %3D d 3 4. Find drª 2.r 5. Find D[2 tan 3r|]. 6.…

A:

Q: Construct a truth table using tva model for the following wff. A → [B → (CAA)]

A: The main objective is to construct the truth table.

Q: 7. The average salary of North Carolina is reported to be $50,781. After completing a survey of 120…

A: Solution

Q: Find the equation of the line passing through the point (-1, -2) and perpendicular to the line y =…

A:

Q: В (x-1)dx 4. 13 /x-1

A: