Express cos2(a) in terms of cos(2a). Express sin2(a) in terms of cos(2a). cos? (a) Choose... sin (a) Choose...

Q: Town A is 11 km from Town B. A man walks from A to B at the rate of 3 kph, and another man, starting…

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Q: n, price-demand equation, and equilibrium point in the same coordinate system.

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Q: (B) Predict the company's annual revenue for the period ending 1/31/10. | billion dollars (Round to…

A: answer is in next step

Q: e equation of the exponential function that models a data set is = 6.8(1.03)* etermine the range of…

A: Given query is to find the range of the function.

Q: A right triangle has a base of 24 cm and a height of 16 cm. What is the approximate perimter of the…

A: Given that a right triangle has a base of 24 cm and a height of 16 cm.Our Aim is to find the…

Q: 53. How many roots does the given equation have: X^4 - 6x^3 + 18x^2 - 30x + 25 = 0 Two real and…

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Q: (a) Find 2 solutions in positive integers to the equation z - 26y? = 10. %3D

A: Note to student :    Thanks for posting your queries. But there are multiple questions given. As per…

Q: b. Px(m + n)- 16(m+ n) (x² 主 - 4) (x + ) (m + n)

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Q: 7. Solve the equation log(x + 2) + log(x - 1) = 2

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Q: . Let A = {w, x, y, z} and B = {a, b}. Use the roster notation to write each of the following sets,…

A: To use roster notation to find elements of cartesian product of given sets.

Q: I need it ASAP IV. Find the following sets: U= {1,2,3,4,5,6} S = {2,4,6} T= {1,2,4} V= {4,5,6}…

A: Given :U=1,2,3,4,5,6S=2,4,6  T=1,2,4  V=4,5,6

Q: The scatter plot and linear regression models for the yearly revenue of restaurants (R) and…

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Q: Evaluate the following and explain what you did: 165/2

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Q: Define the binary operator ⋄⋄ by:      a⋄b=7a+7b  and □ by:      a□b=a2+b2 Find the following.…

A: By defining the binary operator ⋄ bya⋄b=7a+7b and □ by: a□b=a2+b2To find the following.4⋄5□2=?

Q: A research lab has a 12 mg sample of a radioactive substance. The amount of the substance, A(t),…

A: We will find the amount of substance remaining after 10 days.

Q: Draw the graph of f(x)=3x+5  Give the domain of f(x)=3x+5    Give the range of f(x)=3x+5

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Q: Let i denote the square root of-1. For the two complex numbers z = 3e and w = 6e find z. w. Give…

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Q: Using binomial expansion, write down the first three terms of the expression below, starting with…

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Q: Solve for inequality:  2 + 3/10x>=13/20

A: Given,             2+310x≥1320

Q: — 2х + 5 х 0 Find f(-1) Find f(3) Sketch a graph of f(x).

A: The given problem is solved below in detail.

Q: Find the surface area of the plane ( 15x- 5z+20y=35) if it is in the first octant

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Q: 3x? -2х-3-0

A: We want to solve by completing the square method.

Q: x(x+ 13) (x – 54)(x + 28) Use f(x) : to answer the following questions: Find the horizontal…

A: This question can be solved using the concept of horizontal asymptote,vertical asymptote and x…

Q: F(x) = 1te sinu x %3D ーX sin4X - se"cos4X cos4X

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Q: 1

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Q: he graph of a certain polynomial function has roots -2 (multiplicity of 2), 3, and 5. Which equation…

A: Topic:- Algebra

Q: b 1) Let a, b, t e R, and a + b # 0. A = J. What is the expression of eAt?What are the a eigenvalues…

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Q: Our options are A. 3 1/4 ft B. 2 3/4 ft  C. 1 ft  D. 1/2 ft

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Q: If E = 2ax + ay - 3az, F = ay - az, and G = 3ax + 5ay + 7az, determine E• G-(|F|^2) A -8 B) 5 -5 D)…

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Q: This

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Q: 18. Find the coordinates of the vertices and foci and the equations of the asymptotes for the…

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Q: How do you know that the points (4,7), (-1,-8), and (0,-5) lie on a straight line?

A: First find the line passing through (4,7) & (-1,-8) which is:…

Q: Find the unknown side of the triangle when X=5 m and y = 10 m. Round to the nearest tenth. m

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Q: Fill in the missing correct answer to simplify the given complex fraction. 1 4 x2 Complex Fraction:…

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Q: Suppose a horse feed is to be mixed from soybean meal and oats must contain at least 360 lbs of…

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Q: 4 100 10gs +log, 100 O a. -4 O b. 2 O c. 0 O d. 4 寸

A: We can find the answer as below.

Q: 9. Let 3 9. A = 2 0 and B = 1 2 1 -3 1 -7 -1 1 0 Find all r E (-0, 00) such that r(A) = r(B), where…

A: Solving

Q: Write the term that best completes each statement. a. A normal curve models a theoretical data set…

A: a.A normal curve models a theoretical data setis said to have a NORMAL DISTRIBUTION.b.CONTINUOUS…

Q: 16 (a) 2x – 11 = 39 (b) (x+1)* .

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Q: What is the minor of element a23 -2 3 4 5 -2 -3 4

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Q: Expand as much as possible or condense into a single logarithm. Then simplify. V10x log (x2 – 4)(x +…

A: We will expand the given logarithmic function in the following step.

Q: Jamal’s jar contains only red, white, and blue jellybeans. The number of red jellybeans in the jar…

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Q: just

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Q: Write an equation for the hyperbola that satisfies each set of conditions. 17. vertices (0, 12) and…

A: vertices (0,12) and (0,-12),conjugate axis of length 8 units.

Q: Let B = Is the matrix B orthogonally diagonalizable? If yes, find a diagonal matrix

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Q: What are the x² - 27 factors of (x- 3)(x² + 3x+9) (x – 3)(x² – 3x-9) O(x+3)(x² - 3x+9)

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Q: Given the following relation on sets : R={(x,y)1x is a proper subset of y}. Which properties hold…

A: The given relation:R=x,y| x is a proper subset of y.

Q: 2. From the top of the cliff 350 ft. high, the angle of depression of a boat on the sea is 15°. How…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: In circle D, DE = 8 and the area of shaded sector = 24n. Find mZEDF. E Answer: MZEDF = Submit Anower

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Q: The function f : R → R defined by f(x) = cos(x - ) is %3D

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