Use the zero-factor property to solve the equation. 12x2 + 20x + 7 = 0

Q: Solve. What is the solution set? Select the correct Vx-11 + Vx+4 = 5 choice below and, if necessary,…

A: We have to solve above question

Q: 25. 26. 27. 30| 85 70 20 75 60 Graduated cylinders #25-27 were measuring increments of mL.

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Q: 18. ENERGY Light-emitting diode (LED) bulbs reduce energy waste. The average daily reduction in the…

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Q: A radioactive substance decays at a continuous rate of 5.2 % per day. After 14 days, what amount of…

A: Given problem:- A radioactive substance decays at a continuous rate of 5.2% per day. After 14 days,…

Q: Let T : P3 → P3 be the linear transformation such that T(-2а3) %3 За? + За, Т(-0.5а + 3) %— 322 + 4г…

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Q: Susan needs $4029 for a future project. She can invest $3000 now at an annual rate of 7%, compounded…

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Q: s) If the mass of an object is 2kg and its acceleration is find the variation constant, k, If the…

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Q: Solve log, (+4)+ log, (z+1) = 2. Round your answer to the nearest hundredth. Check for extraneous s…

A: Law of logarithm:log A +log B =log(AB)Hence,log5(x+4) +log5(x+1)=2log5x+4(x+1)=2(x+4)(x+1)=52

Q: Solve by Gauss-Jordan elimination. + 2x5 х, + 3x, — 2х, 2x1 + 6х, — 5х, — 2х, + 4x; . = 0 3x, = -1 +…

A: Let's find.

Q: Find the quotient using long division. Express the quotient as a rational expression.

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Q: Suppose that the functions g and h are defined for all real numbers x as follows g (x) =x+3 h (x)…

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Q: Write an equation for a rational function with: Vertical asymptotes at x = 2 and x = - 5 x…

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Q: The deer population in a certain area increases at a rate of 2.2% per year. There are 2,143 deer in…

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Q: Solve

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Q: Write the given iterated integral as an iterated integral with the order of integration…

A: Given    0≤x≤3y0≤y≤3x=3yy=x3

Q: Graph the polynomial g(x) = -2x^6 +5x^5+140x^3-110x^2. Use the graphs of g′ and g'' to estimate all…

A: Let's find.

Q: 1. Express the permutation ( ? 1. 2 3 4 5 In cycle notation. 3. 4 1 2. Determine If the permutatlon…

A: cycle notation.

Q: . Prove that the vector length is preserved by orthogonal matrix multiplication. That is , if x ER'…

A: We have to prove the lemma.

Q: Find the eigenvalues of the matrix and determine whether there is a sufficient number to guarantee…

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Q: 230 Find AB or BA, whichever is possible.

A: Given  problem:-

Q: Given f(x) = 3x + 6 %3D a) Evaluate f(5) f(5) = %3D b) Solve f(x) = 15 %3D

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Q: 2. Given the helix 7(t) = (cos(t), sin(t), t) a. Find the curvature as a function K(t) %3D b. Find…

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Q: Can you show it the "'short" way without using Pascal's method?

A: Given expression is: x-12x-24 We try to simplify it first: x-12x-24=x-12x-14=x-1·24·x-14=16x-15

Q: Solve by Substitution −6x−2y=−16 −5x+y=0

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Q: Let V be the vector space of 2 x 2 matrices over R. Determine whether the matrices A, B,C E V are…

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Q: At a diner breakfast buffet, Diana counts 18 oranges, 5 bananas, 3 mangos, and 8 watermelon slices.…

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Q: Springfield's population in 2019 was 213803 people and is projected to grow at a rate of 0.73% each…

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Q: If A = {x | x is an even integer}, B= {x | x is an odd integer), C = {2, 3, 4, 5}, and D = {2, 3, 4,…

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: 15. Solve for the variable A: dognetos In A = In B+17c. be

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Q: Question 1 1 -2 1 -1 1 2 -1 Let A = and assume that 1 2 -1 0 -1 -2 1 1 100 0 1 1-1 0 0 0 0 0 0 -2 1…

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Q: I. Find the Laplace transform of each of the following functions and simplify the result. Apply the…

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Q: Find the characteristic equation and the eigenvalues (and a basis for each of the corresponding…

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Q: Given the following set of numbers, - 13 21 {블, v37, , 꽃은, -9.45}, which elements 35 V18 2 belong to…

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Q: Determine whether the function is a linear transformation. T: R2 - R3, T(x, y) = (Vx, 4xy, Vy)…

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Q: At the ice cream shop, there are 18 flavors of ice cream available. How many ways can you select a…

A: Combination

Q: Given the function g(x) = – 2x* + 7x" +x2 + r - There are at most x-intercepts, and based on the…

A: For a polynomial P(x) of degree 'n' 1. The maximum number of x-intercepts is given by 'n' 2. The…

Q: Find the weighted average of these values. Value | Weight 7.00 75.0% 8.00 15.0% 9.00 10.0% weighted…

A: The weighted average (x) is equal to the sum of the product of the weight (w) times the data number…

Q: Compare the amount of earth movement (energy released) by earthquakes of magnitudes 8 and 9. (Round…

A: An earthquake of magnitude M release energy E is given by log10E=4.4+1.5M

Q: -

A: We will solve the matrix.

Q: n matrices with real entries. Let f : M2.2(R) → M2.2(R) be Let Mn.n(R) denote the vector space of n…

A: f:M2,2ℝ→M2,2ℝ be the function defined by f(A)=AT for any A∈M2,2ℝ.

Q: Prove the following identities: sin? 0 - cos? 0 b) tan 0-1=- sin O cos0+ 0 cos²

A: We can prove the following as below.

Q: For Lyla: a. State which formula should be used to solve this problem. b. Write the function for…

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Q: Determine whether the function is a linear transformation. T: R2 - R2, T(x, y) = (x, 6) O linear…

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Q: What's the Unit rate of 368 calories in 8 servings  How many calories in each serving

A: Given: Calories =368             servings=8we know that Unit rate is number of calories in 1 serving

Q: Find the Arithmetic Series. 19, an = 309, 1 n 30

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Q: Suppose that the function f is defined, for all real numbers, as follows. -1 if x1 Graph the…

A: for -∞, 1;  f(x)=-1f(1)=-2for(1, ∞); y=2which can be drawn as a line y=-1approaching x=1 (from the…

Q: 8X-3 =42x+1

A: Solution:

Q: Find

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Q: Find the missing terms for the arithmetic sequence .., -1, __ 1, .

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Q: Let R be a rectangle with sides measuring x > 0 and y > 0 and perimeter equal to 14. What is the…

A: x = length of rectangle R ; x>0y = width of rectangle R; y>0A = Area of RA = xy…