Find a · b if a = (-2, –4, –4) and b = (-3, 4, 3)

Q: For a certain patient, a dose of Acetaminophen decays exponentially in their blood stream with a hal...

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Q: 6. Use a difference table to predict the next term of the sequence: -4, -1, 14, 47, 104, 191, 314

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Q: Find a parametric representation of the solution set of the linear equation. (Enter your answer as a...

A: Solution : Given equation x+y+z=9

Q: Write a variation model using k as the constant of variation. The variable A is directly proportiona...

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Q: x² - 6x ≥13

A: Solution is written in below steps.

Q: Given P(x)=x3+3x2+9x+27 Write P in factored form (as a product of linear factors). Be sure to write ...

A: Follow next step

Q: where a, b, and c are positive (for simplicity). =A pue =n ja1 what you find. The area of the parall...

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Q: Find the determinant of the given matrix: -112 023 342

A: Solution is written in below steps.

Q: Use the given conditions to write an equation for the line in point-slope form and in slope-intercep...

A: Find your answer below 

Q: Which of the following is the domain of the function f(x) = /æ + 4? {x €R | x -4} {x €R |x > 4} {r ...

A: Given: fx=x+4   As we know that; The function y=fx is defined when fx≥0.  

Q: Graph the line with this equation. y= 3x+ 2 12. 11- 10- 9. 8. 7 6. 4 3- 2 1 3 6 7. 9. 10 11 12

A: We have to draw graph of y=3x+2

Q: Suppose that v and u are real numbers with v – 4u = 9. Find the greatest possible value of the expre...

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Q: Steve approached a toll-booth which charges $1.25. In his change compartment, he only had nickels an...

A: This is a problem related to linear equation. Based on the given scenario first of all we will conve...

Q: 85. Geometry The volume of a cylinder is given by V = Tr²h, where r is the ra- dius and h is the hei...

A: Volume of the cylinder , V =πr2 h ; where , 'h' is the height and 'r' is tha radius of the cylinder.

Q: 49. 50. ƒ (x) = –2x² + 4x + 5

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Q: Find the determinant by row reduction to echelon form. 1 5 -6 1 6 1 4 Use row operations to reduce t...

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Q: 5. Griven H) ==Bx+f ) Find Az th)-Alz) and simplity

A: Just use the given function and get both the solutions .Just use simple math rule , solution (a) and...

Q: Ladders used by fruit pickers are typically tapered with a wide bottom for stability and a narrow to...

A: topic- arithmetic progression

Q: Graph the solution set. 3+3 (x +y) > 2y +3 -10

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Q: The coefficients of a, b, and c in the following quadratic equation are a = -8, b = 10, c = -3: %3D ...

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Q: The sum of the digits of a three-digit number is 8. If the ones and hundreds digits are interchanged...

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Q: Given the following polar function r = 8 + 18 sin(0) dy and expres it in terms of 0: dx (a) Find an ...

A: This question is related to derivatives.

Q: The domain and range of function g(z)= 1-/x.11

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Q: 33x² + 3C-5=1

A: Topic = Quadratic equation

Q: 6. What is the equation of the line joining the points (3, 4) and (-2, 5)? Oa. 2x + 3y = 0 Ob. y=-1/...

A: Topic = Coordinate geometry Correct option = b

Q: Question 25 Evaluate without the use of ca 4. in the simplest form.

A: Evaluate in the simplest form [1/4-(-1/6)]÷[1/3+(-1/2)]    

Q: 3. Explain why if u and v are perpendicular, u x v= uv.

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Q: X = -5, 3 for the quadratic equation (x + 1) = 16. O True O False

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Q: A rectangular room is 600 square feet in area. If the room is 50 feet longer than it is wide, what a...

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Q: If A is a positive definite matrix and B is positive semi-definite, show that trace (AB) 2 O with eq...

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Q: 2. Find the value of sin sin (b) (c) - (d) ord ovlo2 11229 113

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Q: Aldo is studying. The number of calories he has burned varies directly with the number of minutes he...

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Q: Consider the following functions. f(1) = 3 and g(1) = - 15 Step 3 of 4: Find (fg)(1).

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Q: Consider the following functions. x- 4 f(x) = Vx -1 and g(x) = %3D Step 2 of 2: Find the formula for...

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Q: -k 2 For which of the following values k is not invertible? - k -1 3 – k A. k = 1 and k = 2 only B. ...

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Q: Use a software program or graphing utility to solve the system of linear equations. (If there is no ...

A: Let's solve the given system of equations using the software program: 123.5x+61.3y-32.4z=-252.9354.7...

Q: Use expansion by cofactors to find the determinant of the matrix. [33 4 0 6 7 0 0 -4

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Q: Let f(æ) = a² + 3 and g(x) = 2x – 1. Which of the following is fo g(æ)? fo g(x)= 4x² +3 %3D fo g(x)=...

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Q: Ages of Children The four children in the Rivera family are Reynaldo, Ramiro, Shakira, and Sasha. Th...

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Q: 15. Given f(r) = 2x' +mx+n. When S(x) is divided by (x+ 2), the remainder is 5. f(x) is divisible by...

A: topic - linear equation in two variables

Q: Find the real​ solutions, if​ any, of the following equation. Use the quadratic formula. 3x(x+2)=3

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Q: Use the following information to find g(x). f(x) = x° – 8 and (f- g)(x) = x – x* + 4

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Q: For numbers 12 - 15. A Math teacher requires each student to solve 5 out of 15 problems. Of the 15 p...

A: Question 10 and 11 are incomplete Questions, so we next three questions answers.  As per bartleby gu...

Q: Solve the system of equations. 2x1 + x2 = 0 x1 - 3x2 + x3 = 0 3x1 + x2 - x3 = 0 Select one: A.(0, 1...

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Q: 5. Given Ho) = 8245 ) Find Alxth) and sumphty 6) Find I th)-f(z) and simplity 4.

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Q: Exercises 53-62. Use transforma- tions to explain how the graph of f can be found by using the graph...

A: Topic = Functions

Q: Place the following equation into quadratic form. -8 = 2 (x + 9)² O 0 = 2x2 – 36x + 170 O 0 = 2x² + ...

A: The given equation is -8=2(x+9)2  

Q: Determine the following if h(x) = ((4,6), (6,7), (0,4), (10,0), (11,10)} a) h-(6) = b) h(10) = c) h-...

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Q: Solve the following system 3 Y1 = -y1 1 3/2 2 = Y2 + 5Y3 Y = 2y3 2уз (a) y1 = cie¯ + 2c3e2* C2e“ + C...

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Q: The function f(x) = 3(x – 3)² + 4 has a vertical shift of how many units? O 1 O 4 -3

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