19. Find the sum using the summation formulas. 105 > (5k? – 7k + 14) k=1

Q: 9. The zeros of the polynomial function f(x) =x + 4x -84x2- 176x + 640 form an arithmetic sequen…

A: Given: The zeros of the polynomial function f(x)= x4 +4x3- 84x2 -176x+640 form an arithmetic…

Q: Use summation formulas to evaluate the sum. 75 n(n + 1) > (4k + 7) You'll need the formula 2 k=1 k=1

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Q: 12a – 2 = 2x + 18 10 3 O * = 2 7 10 O a = -2

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

Q: sin A sin B sin C O Q 3. Use a graphing or scientific calculator and the law of sines, to find the…

A:

Q: In the expression below, This expression is solvable by the method of inversion, if AX=B, A -…

A: Given query is to find how we can solve  for x.

Q: D. Let a = (1 2 34 5 145 6 1 2 34 5 2 4 13 6 (1 2 3 4 5 6 52 4316 Compute the following: 1. BY (1 2…

A: Matrix multiplication Rules : The product of two matrices A and B is defined if the number of…

Q: 0 a³ a3 0 а b b² b³ b4 10. К %3D 0 c3 c3 0 0 d2 d? d3 0

A: Solution:

Q: Write the general rule for the nth term of this quadratic number sequence – 3, 8, 23, 42, 65, … Then…

A: Quadratic number sequence: A quadratic sequence is one with a quadratic nth term formula, i.e. one…

Q: (x – 4)2 + y2 = 40 2х — у 3D 18 Solve the non-linear system of equations:

A: Topic = Equations

Q: 9. How can you determine the type of conic section represented by an equation in general form?

A: How can you determine the type of conic section represented by an equation in general form ?

Q: 7 -3 -5 4 [ B = C = 8. 11 2 3 13. 5B – 4C 1

A:

Q: 4 Find the indicated term in each arithmetic sequence. a. 15, 21, 27, ... 11th term 2.4 b. a, = 5, d…

A:

Q: : x + 4 g(x) =; x2 – 16

A:

Q: Express the product Ax as a linear combination of the column vectors of A. 2 3][3 -4 + 2 3 5 + 3 |…

A: To find out the correct option.

Q: Use the Rational Zero Theorem to list all the possible rational zeros for each polynomial function.…

A: Since we are given with the multiple number of question answered according to the guideline

Q: 2. A normally distributed set of 968 values has a standard deviation of 11 and a mean of 108. Which…

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Q: a. 4+16+64+256 + ... 10 terms

A:

Q: Match each equation with its corresponding property. 5 + 1 = 1 + 5 [ Choose ] [Choose ] commutative…

A:

Q: Find a general Solution to : 3.

A: Given differential equation, y'"'=7x³

Q: {(a, b, c, d)| 5a – b = 0} be a subspace of R*. Then a basis for W is O…

A: See the details solution in below

Q: What is the image of -1,9 after a dilation by a scale factor of 2 centered at the origin?

A: Given problem:- What is the image of -1,9 after a dilation by a scale factor of 2 centered at the…

Q: Let T be a linear transformation from M, 2 into M22 such that (::)-[: :) (::)-[:) (::)- (::)-::} 0 1…

A:

Q: III. Use the grouped frequency distribution below to answer item numbers 19 to 25. Class Interval f…

A: Let's find.

Q: 7. Given the equation, + = 1, what is the length of the major axis? (z-3)2 (y-9)? 49 4. O 14 units O…

A:

Q: the profit function for a firm is given by  P(x) = −1700 + 180x − x2  and limitations on space…

A: For Break-Even points ,put profit function =0

Q: 1. In which quadrant or on which axis each of the following points lie ? a) (-3,-5) b) 5,0) c) (0,-…

A: Please reupload other questions according to bartleby guidelines

Q: 4. Write each logarithmic equation in exponential form. a. y= logx b. y= log, x

A:

Q: Problem 5. Let B = {1, 2} be an ordered basis for R2 for R? and y= {71, 72} be another ordered basis…

A: If x1 is linear combination of y1 and y2 then coordinate vector is coefficient of y1 and y2

Q: 17. Choose the best answer. (- - ) Ifain ( - ). cos z and sin 3 find cos 2 2 1 2 V3 2

A: Here we have to find the value of cos(pi/6).

Q: Change to slope-intercept form. Then find the y-intercept, first point, and second point.

A: Here we have to use the concept of the line.

Q: 5. Use the Rational Zero Theorem to list all the possible rational zeros for each polynomial…

A:

Q: An employment agency specializing in temporary construction help pays heavy equipment operators $130…

A: Topic = Algebra

Q: 3. Find the indicated term in each arithmetic progression. a. a, = 4, d= 5, n=12 2. 1 d =-4, n = 10…

A: We can solve this as follows:

Q: Solve the logarithmic equation below. Show all steps and round your final answer to the nearest…

A:

Q: 8. Find the indicated term of each harmonic sequence. 1 1 1 1 a. 5'8' 11' 14' * 10th term | 1 1 1 b.…

A:

Q: 8. Find a fourth degree polynomial function with zeros 4,-2, 3i, and -3i.

A:

Q: Find all values of the angle 0 (in radians, with 0 s 0 < 2x) for which the matrix cos e -sin 0 A =…

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Q: Graph the following functions by hand. Make sure to label all intercepts (x and y) and make end…

A: The given function,      y=x3-27

Q: Directions: Read each item carefully. Write the letter of the correct answer on the space provided…

A:

Q: |æ + 6| = 5 * = 11 or x = 1 * = -11 or æ = -1

A: To solve the given equation.  |x+6|=5.

Q: The Uufaid Balame at the stast of a 30-day billing Gele was $ 775.04- A Purehase. of $57 66 i 16. No…

A: We need to find unpaid balance at the end of month.

Q: Solve the System of Linear Equations by Elimination Method 1. 2 x -y =5 5 x -y = 1

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

Q: Solve the logarithmic equation below. Show all steps and round your final answer to the nearest…

A: topic- logarithmic equation

Q: ug homogenouw diefesentic

A:

Q: Express the following: as a linear combination of u = (2, 1, 4), v = (1, -1, 6) and w = (2, 2, 8).…

A:

Q: Given f(x) is the red graph and g(x) is the blue graph. fro) -2 Find the following values: f(4):…

A: Given graph f(x) and g(x).

Q: 8. Find a fourth degree polynomial function with zeros 4, -2, 3i, and-3i.

A:

Q: [2 1] [1 -2 If A = and B = 3 2, then (AB)T is equal 3 11 $ 10 10]

A: A=1-21213 and B=213211

Q: _Suppose w =+, x = cos² t, y = sin? t, z = ;; dw Evaluate at t = 3, by using the Chain Rule dt

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Q: mda bought an 8 foot long piece Uord is 8.5 inches by 11 inches a

A: