A leprechaun places a magic penny under a girl's pillow. The next night there are 2 magic pennies under her pillow. Each night the number of magic pennies doubles. How much money will the girl have after 16 nights?

Q: 2 Julia is x years old. Thomas is three times as old as she is. Thomas is 5 years older than Alexis.…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: write an equivalent exponential equation. logp 9=q

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Q: ) Find (f-g)(x) for the given functions. f(x)=3x²-x+5 and g(x) = 5x²-3

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Q: Determine the constant of proportionality, k, given y directly proportional to x  and y= 400 when…

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Q: Part A, V27)

A: We have to find the value of √27.

Q: Homework(1): Using Cayley – Hamilton theorem to fined A" , A“ A 1, 2 1 2 [1 A= 0 2 3 A= 0 -1 1 6. 0…

A: Note:- These are multiple questions and According to our company guideline we can do maximum one…

Q: 1? Which of the following quadratic functions has roots x = 3 and x = O x?+ 4x + 3 O x? + 2x – 3 O…

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Q: Do all work on scrap paper, Mark all answers on yo 5) Which of the following relations define y as a…

A: Problem 5. To be found in which case y is a function of x Problem 6. To be found domain of given…

Q: Directions: Select all.correct answers. What is/are the solution(s) to this quadratic equation? 9x +…

A: Find your answer below

Q: -3x + 2y – z = -1] 6х — бу + 7z %3D-7 [3x – 4y + 4z = -6]

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Q: 2-1 4. The reduced row echelon form of 1 -3 -8 10 a 0 b 2 4. is 01 c 0d Which of the fol- -2 -1 8…

A: Here we have to find the value of a+b+c+d+e.

Q: 3. Express in Polar/Trigonometric Form: a.7 – 5i b. V2 – iv2

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Q: If an apartment complex will need painting in 2 1 2 years and the job will cost $135,000, what…

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Q: Robert is building model cars as well as model trains. The cars take 4 hours to build while the…

A: We need to write inequality for given problem.

Q: You have subscribed to a cable television service. The cable company charges a one-time installation…

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Q: Express 28% in fraction and simplify

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Q: Evaluate the following. Show complete solution and your answer must be in simplified form. Your…

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Q: Consider this problem: It takes of a gallon of paint to paint a wall. How much of the wall can you…

A: We need to find how much of wall can be paint.

Q: "Carole’s new job will pay $3,525 per month, but about 30% will be withheld for taxes. Estimate her…

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Q: rolve the following equation. loga (x) + 109 a (x + 7) = 3

A: formulas used-logam +logan= loga(mn)if logam=kthen m=ak

Q: 1, Solve the variables in the following simultaneous equation, using I, Substitution method II,…

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Q: Let T be a linear transformation from R2 into R2 such that  T(1, 0) = (1, 1)  and  T(0, 1) = (−1,…

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Q: The vertex form for the graph of a quadratic function is shown below. f(x)=  3(x + 3)^2− 2 Which…

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Q: Suppose a weight is to be held 10 feet below a horizontal line AB by a wire in the shape of Y. If…

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Q: Find the amplitude, period, and horizontal shift of the function. y = 2 sin(x - 5)

A: The equation can be written in standard form as:y=2 sin56x-π4comparing withy=A…

Q: Describe the solution(s) of the quadratic equation graphed below:         Has one real solution…

A: We have to find the number of real solutions from the given graph.

Q: REGULARITY Simplify. Examples 3-4, and 6 28. (6a? + 5a + 10) – (4a² + 6a + 12)

A: To simplify the given expression.

Q: Factor 6x-10x.

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Q: Given: Find: 1. 2. 3. 4. 5. 6. 7. 8. U = {a, b, c, d, e, f, g, h, i} A = {a, e, i} B = {b, c, d, e}…

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Q: 33 E # Identifying Sets. You do not need to enclose your sets with the {}. KA U= {u, n, i, v, e, r,…

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Q: Determine whether the given set S is a subspace of the vector space V. □A. V = M₂ (R), and S is the…

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Q: 10. Use the binomial theorem to evaluate (2r³ - y) 5.

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Q: How long (in years) would $300 have to be invested at 8%, compounded continuously, to amount to…

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Q: 4. Write a piecewise function for the graph. ty 8 0

A: This is a problem related to function. Based on the general formula and concepts we will answer the…

Q: Find the vertex, x and y intercepts of the following quadratic functions: f(x)=x^2+4x+3

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Q: Define the linear transformation  T: Rn → Rm  by  T(v) = Av.  Find the dimensions of Rn and Rm. A…

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Q: 11 H 5 Chal NO -T Kur g(x)=3x+2 f(x)= x - 4+2 3

A: Given functions are                       g(x) = 3x+2    &    f(x) = x-4+2     & we have to…

Q: Dist. (X) Height (y) 1 2 12 3 15 4 16 15 12 7

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Q: solve: loga (4x+4)= log₂ (-7x+19) = X= AS lenter DNE if no rolution)

A: topic - logarithmic equations

Q: x6(xy)² xy-1 If Find: a = b= is equal to xayb

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Q: Given: Find: 2. 4. 5. 6. 7. 8. U = {a, b, c, d, e, f, g, h, i} A = {a, e, i} B = {b, c, d, e} C =…

A: 4.{a,b,c,d,e,f,i} 5.{e} 6.{e} 7.{c,d,e} 8.{e} 9.{b,c,d,f,g,h} 10.{a,f,g,h,i}

Q: solve for x, log(x+5)-log(x+2)=2 please show work.

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Q: Mr. Hughes decided to enter his mustand in dream world nascar race. He drove his mustang to the race…

A: let at the starting  tank has  p   amount  of gas

Q: I need help solving the following system of equations and please show all steps Y=2x^2 Y= -3x -1

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Q: 50 .2 k=4

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Q: Find all the zeros of the polynomial f(x)=2x^3-5x^2-4x+3

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Q: A water tower has a spherical tank with a diameter of 6 meters. What of the following is closest to…

A: This question is related to volume of spheres, we will solve it using given information.

Q: Complete the system of inequalities that can be used to determine the nu of pencils, x, and the…

A: We can write the required two inequalities as below.