8.Which of the following is the value of k as y varies directly as x and y =7 and x 14? A. None of the above B. k= 98 C. k= 2 D. k = 1/2

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Q: Solve for x. Round to the nearest tenth, if necessary. D 30% В

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Q: 11.Which of the following is the value of k as x varies directly as y and x = 10 and y=20? A. 200 В....

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A: n3 (S5 ) =(1+3k) /40

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Q: V2-5V3

A:    8·42-53=322-53=322-532-532-53=322-532-53

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Q: Determine whether the series converges. Σ k=l Vk + 4 The series converges. O The series diverges.

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Q: Use simplex algorithm to solve the following question. Max 80x1+20x2+20x3 s.t. 10x1+4x2+x3≤50 ...

A: Given that , Max 80x1+20x2+20x3 s.t. 10x1+4x2+x3≤506x1+2x2+3x3≤2410x1+4x2+2x3≤18 where x1 , x2 , x3≥...

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Q: 13. Use summation notation to write the series 2.2 ++ 6.6+ 11 + for 5 terms. Note: In each of these ...

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Q: QUESTION 3 Evaluate dx.

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Q: 3. Find determmant

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Q: 16) The population of Hightstown, NJ can be modeled by the equation P = 5216(1.02)' where t is the n...

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Q: xy - xz factors to x(y - z). True O False

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A: We can use the method of combination.

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Q: (d) Prove by induction that 5 "– 1 is divisible by 5 for all n e Z +.

A: we have to show that 5n-1 is divisible by 5 for all n belongs to Z+ by induction for n =1.

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Q: 3. What is the 10th term of the following sequence? 16, -8, 4, -2, ... Student's Work Student's Answ...

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Q: 6 (0, 3) 2 -6 -4 -2 2 4 -2 4 6,

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Q: Which of the following polynomial expressions factors to 2x2(x + 1)(3x - 2)? O 6x* + 2x³ – 4x² O 6x ...

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Q: 2. Find the line L passes through the point (-22) and pirAndicuar to Line L: 2X +y =4. 3. Find the L...

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Q: mplê 3: Are the expressions xy + xz + yz and x + y+z*equivalent? cy + 12 + yz x*+ ye + z

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Q: х) %3D х3 - 4х2 - 25х + 100; k-5 а. (х-5) (х-4) (x+4) b. (x-5)(х-4) (х+5) с. x(х-5)(х-4) О d. (x-5) ...

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Q: 0.2(10−5c)=5c−16

A: Given :