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Q: Write the following word problems as a numerical expressions, and calculate the solutions using frac...

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Q: Let X = {b,c, e, h, q, s, v, w}, Y = {3,4, 7,9, 10, 11, 18, 23}, and f : X → Y with f = {(b,9), (c, ...

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Q: For the following right triangle, find the side length x. Round your answer to the nearest hundredth...

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Q: . Fill in the missing parts in the steps to solve the equation log(4) + log(5æ) 2. log(4) + log(5æ) ...

A: Given query is to find missing parts of the solution.

Q: The functions q and r are defined as follows. q (x) = 2x- 3 r (x) = -4x-3 Find the value of r (q (4)...

A: The given functions,qx=2x-3rx=-4x-3

Q: Let X = {-4, 1, 5, 7, 10}. Let f :X → Z by f(x) = = 10x + 9. Rewrite f as a subset of X x Z. f = { }...

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Q: Determine whether the function is increasing or decreasing and find the vertical/ y-intercept. f(-t)...

A: Let's find. 

Q: Let P(t) = (x,y) be the terminal point on the unit circle that corresponds to the real number t. Fin...

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Q: 7zy 49ху

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Q: a. Given the internal consumption matrix A, and the external demand matrix D as follows 0.1 0.2 0.2 ...

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Q: difference

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Q: Let X = {h, p, t, v, w}, and Y = {4,7, 10, 12, 15, 16, 21, 24, 29, 30}. f = {(h,21), (p, 29), (t, 24...

A: Domain and co- domain of function 

Q: 3. Let 2 Wi = W = Span {wi, w2, W3}. W2 = W3 = Use the Gram-Schmidt process to find an orthogonal ba...

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Q: x - 6x +9 = 3 Use the paperclip button below to attach files. Sudent can enter max 00 tharacters BIU

A: We will find the value of x. 

Q: 3. A sidewalk will be put in around the block. The sidewalk will cover an area of 67,500 square feet...

A: In this question , we can solve for 'w' . Firstly we solve the given equation in terms of 'w' after ...

Q: Factor the following expression completely: 10y- 6y7 = %3D

A: First take 2y7 common.

Q: Given the functions f and g where f:R → R, f(x) = x – 3 and g : R→ R, g(x) = 2x + 5. a) Find f + g. ...

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Q: x² –22x+121=(x-22)* O True O False

A: We can check the statement is true or not as below.

Q: subtracting 1 from the product of 5 and x gives the same valueas addding 10 to the product of 3 and ...

A: We follow given condition.first we got the product of 5 and x and then subtract 1 from the product o...

Q: 19. Simplify the following expression fully. 1.1 1 1 c d 20. Solve the following inequality. Write t...

A: 19.we have ,⇒1c+1d1c-1d= d+ccdd-ccd                                                               {t...

Q: 2. Write an equation to match this picture: 4. 3.

A: Given: A box with side lengths. To find: We have to write an equation to match the picture. 

Q: у2+15 b. у2-у-42

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Q: Consider the functions: f(x) = Vx +2, g(x) = x² – 4 %3D (a) Find (f +g)(x). f(x) (b) Find What is th...

A: The given functions,fx=x+2, gx=x2-4

Q: Using matrix method solve the following simultaneous equations  5x + y = 9 2x – 2y = 6

A: Make the matrix equation and then go ahead.

Q: Graph the Illne. ソーーュ×+2 3

A: Make a table for different values of x X Y 0 2 3 0 6 -2 -3 4 -6 6

Q: For the given functions f and g, complete parts (a)-(h). For parts (a)-(d), also find the domain. f(...

A: For the following function,

Q: z²+15 c. z²-4z-45 2.

A: Given z2+15z2-4z-45Lets equate the numerator and denominator to zeroz2+15=0z2=-15z=±3.87i

Q: Let X = {-4, 1, 5, 7, 10}. Let f : X → Z by f(x) = 10x + 9. Rewrite f as a subset of X x Z. f = { }.

A: 1.X=-4, 1, 5, 7, 10f:X→ℤ by f(x)=10x+9 Note:    Multiple questions are given, we are answer with onl...

Q: 3x?y 4 2 хуз

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Q: represent

A: We will find the equation for compounding. 

Q: (iv) 6 2 7 M = 2 86 Inverse(M) [8 3 1

A: We have to find inverse of the given matrix. 

Q: what is the natural logarithm of 1/e^xy a. 2.718xy b. xy c. 2.718/xy d. 1/xy what is the correc...

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Q: 20. Find the sum, if it exists, of the infinite geometric series S =1+++ +.... O S= 3 OS= 2 O The se...

A: Common ratio(r)  is obtained by the ratio of second term to the first term of the GP

Q: For the given functions f and g, complete parts (a)- f(x) = 4x+5; g(x) = 7x – 1

A: Given: f(x)=4x+5g(x)=7x-1

Q: х+1 b. х-5 х+3 * х+3

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Q: Suppose T is a transformation from R2 to R2. Find the matrix A that induces T if T is reflection ove...

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Q: inverse of (I-C)

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Q: What conditions must the constants a, 3, and y satisfy for the following system + 2y 2x + 5y 2x + 7y...

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Q: 17. Multiply. 2(Ax- 6) 18. John has a piece of rope. The rope is 144 inches. He cuts the rope into t...

A: We can solve question no 17 and 18 as below

Q: problem Ħ 2. 10 assume that Il ux vll =4 Il (zu + &v)x (3u+9v)ll. puind

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Q: 2. The product of two negative consecutive numbers is 210. The equation to represent this is: n(n+1)...

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Q: Here is a graph of the function f. -1+ -2+ -3+ -4+ -5- Use the graph to find the following. If there...

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Q: The average annual expenditures for a country's consumer on dairy products can be approximated by th...

A: Given query is to find the average expenditure for the indicated year.

Q: over each week. (d) Gina wants to save money for a holiday at the end of the year. She calculates th...

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Q: Solve the following quadratic equation by using the square root property. -(x - 10)² = -121 O x = -1...

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Q: Use the graph to find the following. If there is more than one answer, separate them with commas. (a...

A: Here we have the graph of the function h, 

Q: In a right triangle the two legs have measurements of 9 inches and 16 inches. Use Pythagorean theore...

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Q: Is there any bias in the following survey question? Explain. Do you prefer delicious chocolate ice c...

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Q: 226 find Re(a) iF Z(4+¿)=Z+ C32+128 ¿) your ans wer should be an inte ger

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Q: If a rock falls from a height of 33 meters on Earth, the height H (in meters) after x seconds is app...

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