Solve the quadratic equation by completing the square. x² + 4x – 9 = 0 Solve the quadratic equation by factoring. 2x2 -x -6 = 0

Q: Check Understanding Graph t Write an explicit rule for the geometric sequence. Then find the indicca...

A: Note:- according to the company policy we can attempt ?️ only one question so please upload the next...

Q: Three times a number is two or more than twice the other. If the sum of the numbers is nineteen, wha...

A: We have to solve given Questions.

Q: Problems 1-3 Use the systems approach to answer the following questions. 1.) The points (-1,–10), (2...

A: "As per our company policy e can solve only 1st question so please upload other question as next que...

Q: A man died and left the following instructions for his fortune, half plus a million dollars to his w...

A: We have to find it, by assuming x from starting. 

Q: 1. Find the limit of the following: x* – 11x' +37x* +6x' – 297x² + 621x – 405 A. lim x* – 11x +47x-1...

A: note : as per our company guidelines we are supposed to answer only one question.kindly post other q...

Q: Given the functions f(x) = 4x° and g(x) = 7 · 4ª, which of the following statements is true? f(2) g...

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Q: It band charges $500 to play for four hours plus $50 for each additional hour. A DJ cost 300 to play...

A: Assume that after x additional hour , the cost of DJ exceed the cost of band. Then to find total tim...

Q: Solve using elimination. 8x - 5y = -11 8x – 4y = -20 Submit

A: Given: 8x-5y=-11......(1)8x-4y=-20.......(2)

Q: K(t)= 20+ 11t K(5)3D %D

A: We are given k(t)= -20 +11t

Q: A man died and left the following instructions for his fortune, half plus a million dollars to his w...

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Q: 19. THE SHARK PROBLEM You can swim at the rate of 20 meters per minute. A shark can swim at the rate...

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Q: The table shows data for a linear function and an exponential function. x f(x) g(x) 2 9. 385 3 27 38...

A: Given table    x f(x)  g(x)  2 9 385 3 27 388 4 81 391 5         One of the given func...

Q: A student with an estimated VO2max of 51 ml/kg/min wants to run 3 miles at 75% of VO2max. How long w...

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Q: 1. Let f (x) = 2x² – x – 1 and let g(x) = x – 1 Which statement is true?

A: Given, f(x)=2x2-x-1 and g(x)=x-1  

Q: 10. Simplify the rational expression. State any restrictions on the variab 2+4t-12 2-4 t+6 t+2 t+2 t...

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Q: Your company's union just negotiated a salary increase of 0.5% every three months. What effective in...

A: We have to find  effective increase in your salary was negotiated.

Q: Tyler’s walking rate is 5 yard per one second. How long will it take him to travel 1 mile (1760 yard...

A: We need to find time Tyler will take to walk one mile.

Q: Consider the following equations. f(x) = 2" – 1 9(2) = }= 3 8 What values of x will result in f(x) =...

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Q: ax"is the leading term, a is the leading coefficient, and a, is the constant term. The terms of a po...

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Q: The size of a cell is typically found by capturing an image under a microscope then using software t...

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Q: Suppose T: R³–→R² is a linear transformation. Let u, v and w be the vectors given below, and suppose...

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Q: Consider the following model to maximize profit: Max 2x+3y S.T.: x+2y>=2 y=0 The orange dash line be...

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Q: 5a. 2c2 + 4cd – 3c – 6d 5b. ху + х — 2у? — 2у

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Q: then using software to measure its diameter. Two cells are measured using this method: Cell C: 6.01 ...

A: Let diameter of cell C be D1,       diameter of cell D be D2        Given D1 = 6.01×10-2 cm         ...

Q: 9. Solve for x in the equation log, e+ Inx = 4. A) x = 2+ /3 B) x= 3+ /2 C) x=3± /3 D) x= 4+ /3

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Q: Which fraction is greater 35/109 or 36/104? To explain your answer, use our definition of fraction a...

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Q: · 7(m + 5) = 21 -2v + 9 = 25 y- 18 = 2 . 6- 8p = 38 15 = 5k – 13

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Q: Practice A: Quadratic Formula with Complex Solutions Problems 11-12 The function p(t) = 0.2t2 – 1.5t...

A: Solution ) p(t) = 0.2t2 - 1.5t + 5  stock price forecasted to reach $10 So p(t) = $10 10 = 0.2t2 - 1...

Q: Which polynomial function would have the end behaviour of as x →to, y →o?

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Q: (i) 3mn, – 5mn, 8mn, – 4mn (iii) – 7mn + 5, 12mn + 2, 9mn – 8, – 2mn – 3 (v) 14x + 10y – 12xy – 13, ...

A: Given that: 3. (i)-5y2 from y2    (iii)(a-b) from (a+b)      (v)-m2+5mn from 4m2-3mn+8     NOTE: As ...

Q: The sales tax rate in Fort​ Worth,​ Texas, is 8.25​%.Find the tax charged on a purchase of ​$26.48. ...

A: Given : The sales tax rate in Fort​ Worth,​ Texas, = 8.25​%.

Q: Note: Enter your answer and show all the steps that you use to solve this problem in the space provi...

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Q: Fex)=D10x-17 %3D

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Q: Describe and plot the set of all complex numbers that satisfy the equation Iz - 2il = Im(z) %3D -2

A: We have to plot the complex graph satisfying the given equation.

Q: Find the axis of symmetry and the vertex of function has a minimum or a maximum valu 1. f(x) = 2x2 –...

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Q: Mark all the true statements. If two sets are equal, then they must also be equivalent. O If two set...

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Q: 2. For all positive integer n, the expression n -n+ 3 is always divisible by A) 6 only B) 2 and 3 on...

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Q: Solve each of the following quadratic equations and show that r+s = -b/a and rs = c/a. 1.   x2 - 3x...

A: As we know that; If  r, s are the roots of the quadratic equation ax2+bx+c=0 then, The sum of the ro...

Q: Write an explicit rule for the geometric seque the sequence. 1. 4, 20, 100, 500, ...; 8th term 2. 65...

A: Question-3 . NOTE: Refresh your page if you can't see any equations. . the explicit rule is already...

Q: Part of a geometric sequence is shown on each graph. Write an explicit rule for the sequence. 5. 6. ...

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Q: SOLVE FOR THE FOLLOWING QUESTION AND SHOW COMPLETE SOLUTION Three times a number added to fifteen i...

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Q: How long will it take $5,750 to become $12,000 at 8% compounded weekly?

A: Principal 'P'= $5750 Amount 'A'=$12,000 rate of interest 'r'=8%=0.08 (compounded weekly)  

Q: 12. For each part, use the graph given to determine the solution. Write the solution using math nota...

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Q: IRECTION: For each given polynomial function, describe or determine the following, then sketch the g...

A: Given polynomials are 1. y=-(x+3)(x+1)2(2x-5) 2. y=-x3+2x2-2x+4

Q: det ( A)

A: NOTE: Refresh your page if you can't see any equations. . by adding or subtracting, one row to a...

Q: State the name of the property illustrated below. (3• 9) • 4 = 3• (9•4) Choose the correct answer be...

A: topic - associative property of multiplication . The associative property is a math rule that says t...

Q: The absolute value function can be defined using piecewise notation. x 2 0 X, A(x) = -x, x <0 Use th...

A: An absolute value function,A(x)=x,x≥0-x,x&lt;0

Q: The points P (x1, y1), Q(x2,y2) and R (x,y) are collinear. Use the gradient formula to show that (x-...

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Q: 6.1 x 10 bacteria are measured to be in a dirt sample that weighs 1 gram. Use scientific notation to...

A: We have to find number of bacteria.

Q: 5. Solve for the product of: 4 B= 2 0 |-5 1 1. -4 A- : -31 15 6 12 1 1. 2 A. A*B b. B*A

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