Rationalize the denominator. 7 √√13 +1 7 √13 +1 (Type an exact answer, using radicals as needed.)

Q: Find the sum of the first 9 terms of the following sequence. Round to the nearest hundredth if…

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Q: QUESTION 6 Find the indicated vector. Let u = [²] [3] VE Find 7 v - 6 u.

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Q: Solve using augmented matrix methods. 2x₁ - x₂ = 8 X₁ + 4x2 = 13

A: Given

Q: 4. Consider the vector space P, and the bases S = {1,x,x²} S' = {3,x-1,x² - 2x}. Find the transition…

A: We can solve this as follows:

Q: What is the phase shift of the following function? f (x) = 2 sin (3x + 6) - 1 -1 3 O O 2 -2 -6

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Q: der the following equation. 3x - y = 19 2 of 2: Determine the missing coordinate in the ordered pair…

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Q: Write each of the following rational expressions in lowest terms. 2p-30 a) 25m4 10m³ b) p²-13p-30

A: This question can be solved using the concept of fractions in lowest term.

Q: A time series trend equation is 23 + 73x. What is your forecast for period 20?

A: Given Time series equation T(x)= 23+ 73x

Q: Select the correct answer. What is the value of this expression when c= -4 and d = 10? (c³+d²) OA. 2…

A: The objective of the question is determine the value of the expression.

Q: 19. Determine the binomial power that when expanded is x12 x⁹ + x6 x15 + x3 1 + Show your work. 2 16…

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Q: Homework: Create 2 Quadratic Equations for the following. a. vertex (-5,-3) pt (-4,-5) b. vertex…

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Q: Solving the inequality Ax -7 x + B Which one of the following gives the values of A and B ? Select…

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Q: Write the multiplication fact you can use to find the notivib quotient. Then write the quotient.…

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Q: If the length of an arc of a circle of radius 7 is approximately 10.99 cm. What is the measure of…

A: I have appended the formula used in solution part of the question

Q: 1. Prove by Mathematical Induction that 1³ +2³+...+n³ = ‘n(n+1) 2 2 for all integers n ≥ 1 3

A: According to the new guideline if there are more than 1 question then we have to solve only 1…

Q: Jesaki Furniture Company has two plants that produce lumber used in manufacturing tables and chairs.…

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Q: 3: For which real numbers k is the matrix A: k> 3 B: k=3 C: k <3 O A B C O D * [2] positive definite…

A: Given :A=k-3-3k∇f=4x1x2   2x12    3x32T

Q: 11) According to the given data, how many of the possible sandwich combinations include either roast…

A: use combination here to solve this problem:    Cx=n!x!n-x!n   where n= total value and x=selected…

Q: The number of students at a school increases at a rate proportional to its current size. In 2005,…

A: According to the guidelines, we are answering first three subparts. Please repost the remaining.…

Q: Identify a23 and a₁1, if possible. 9 5 [814] 6-7 - Select the correct choice below and, if…

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Q: (a) Factorize x²-x-12. (b) If f(x)=x²-x-12, find the value of f(2).

A: topic - factorization

Q: 6x if x 0 X-3 (A) Select the correct choice below and, if necessary, fill in the answer box to…

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Q: 3. (a) Use the Binomial Theorem to expand and simplify (3a²-4b)6

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Q: Use a sign chart to solve the inequality. Express the solution in inequality notation and in…

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Q: An eastbound train and a westbound train meet each other on parallel tracks heading in opposite…

A: Here we have to calculate the speeds of two trains travelling. Here we have used a formula:  speed =…

Q: Find a unit vector in the direction of u and in the direction opposite that of u. u = (-15, -8) (a)…

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Q: 4: Which of the following functions has gradient vector [4x₁x₂ 2x² 3x²]¹? A: f (X) = 2x{+2x3+x3x3 B:…

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Q: Given that log 5=0.699, and log a 11 = 1.041, find log 55 a a A. Cannot be found from the given…

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Q: Evaluate and express in rectangular form: (1 + 2i) (4 - 6i^2) *

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Q: C. Solve the following problems. Show your complete solution. 9. In order to equalize all the…

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Q: How many multiples of 17 are greater than -50 and less than 50

A: We have to find number

Q: What is the value of cell B2? A 11 B 5 4 1 2 3 A 9 ald 2 6 B 12 5 11 C 0 4 9

A: To find out the correct option.

Q: State the value of k in the equation of a sinusoidal function, if it's period is 100. 18 5 36000 1…

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Q: The relationship between the number of slices of pizza eaten and the number of calories consumed is…

A: The relationship between the number of slices of pizza eaten and the number of calories consumed is…

Q: A piece of wire is wound around a pencil 60 times. If title total width of all the turns is 4 cm.…

A: See the details solution in below

Q: The graph of a square root function has a domain of (0,∞) and range of [1,∞). In two or more…

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Q: 1- Evaluate: 2y sinx dy dx อน 2- If u = x² + ey², x = sin 2t , y = cost² find Ət

A: Above question is solved.

Q: 1. Find the distance between the points A (-1, 3, 7) and B (2, -1, 6).

A: Follow the procedure given below.

Q: A Service Level Agreement (SLA) gives the following sliding scale for recompense for various levels…

A: We need to find smallest no. of minutes of downtime.

Q: Hattie accepted a job as a makeup artist after being offered a $550 signing bonus. If she makes $32…

A: If x pay per hour, then y hours pay = x.y

Q: The principal P is borrowed and the​ loan's future value A at time t is given. Determine the​ loan's…

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Q: Consider the following function. Function f(x) = 3x³x² - 8x - 4 (a) Verify the given factors of…

A: This question can be solved using the concept of synthetic division.

Q: Refer to the graph of y = f(x) to the right to describe the behavior at the limit lim f(x). Use - ∞…

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Q: The function g(x) 3x² + Bx (−o, 0) U (0,2) U (2,5] Which one of the following are the values of A…

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Q: x²-3x-28 Let f(x) = X-7 Find a) lim f(x), b) lim f(x), and c) lim f(x). X-7 X-0 X-4 a) Select the…

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Q: 17. projection of the line Find the equation of the 3x-y + 2z-1=0 = x +2y-z-2 on the plane 3x +2y +…

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Q: Multiplying Multi-Digit Decimals what you know about decimals and place value. Fill in each box.…

A: Concept: What is decimal value: A decimal number is made up of two parts: a whole number and a…

Q: Consider the following matrix 1 2 4 3 Which of the following is/are the eigenvalue/s of this matrix?…

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Q: Find a unit vector orthogonal to both u and v. u = 3i + 5j + 2k V= 위해 + -k 10

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Q: 23. The accompanying figure shows a rectangular xy-coordin- ate system determined by the unit basis…

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