Geometric Sequence Date Determine if the sequence is geometric. If it is, find the common ratio. 1)-3, 9, -27, 81, ... 2) -4, -16, -64, -256,...

Q: The following equation x² + 2x + 28 = 0 can be solved using the complete the square method or the…

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Q: The sales of various types of lawn and garden tools vary according to the season. At a certain home…

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Q: If f(x)= 2x-3 x³-2 (a) f(4)= (b) f(2)= if -2≤x≤2 if 2<x≤4 find: (a) f(4) and (b) f(2).

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Q: 5. Let f(x)=-x² + 5x and g(x)=√√2-x. Evaluate each of the following: a. f(a+1)

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Q: Given the function f(x) = x²e¹¹, Determine the open interval(s) where the function is concave up…

A: Given query is to find the interval of concave up and down.

Q: Given that f(x) = 4x + 4 and g(x)=x² - 4x-6, find (gof)(4). (gof)(4) = (Simplify your answer.)

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Q: A total of $22,000 is to be invested, some in bonds and some in certificates of deposit (CDs). If…

A: We will find the required.

Q: Solve the system by the method of substitution. Check your solution(s) graphically. x² + 2y = 0 x² -…

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Q: Find the characteristic polynomial and the eigenvalues of the matrix. -9 -3 6-6 The characteristic…

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Q: K Find the first 4 terms of the recursively defined sequence. a₁ = 3, an+1 = 1 + a₂ = (Simplify your…

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Q: Richey can sell 72 picture frames each month if she charges $12 each. She estimates that for each $1…

A: Given query is the fina the price for maximum revenue.

Q: Consider the three equations: x - 2y = -1,3x4z = -1 and 2x +2y+z=2. Write these in the form of Ax =…

A: Given equations x - 2y = -1 3x - 4z = -12x + 2y + z = 2

Q: 3. Solve the rational equation + 1 = 4 x-3 12 ²-6

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Q: 4) Add or subtract the following complex numbers. (2+31)-(5-61)= Multiply the complex numbers and…

A: Given query is to perform indicated operation.

Q: 2. Let A, B, and C be sets. Prove A U (BNC) = (AUB) n(AUC).

A: Solve as general

Q: Assume that the function f is a one-to-one function. (a) If f(8) = 7, find f¯¹(7). Your answer is…

A: given  f is one to one function (a) given  f(8)=7 from defination of inverse function…

Q: 19. 0.2x₁ +0.3x₂ = 0.14 0.4x₁ +0.5x₂ = 0.20 10109190218 Hygelus

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Q: Find the distance between u = 0 -6 and z= 2 -5 - - 1 9 The distance between u and z is (Type an…

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Q: A device used for treating of agri-effluents has an inflow of 8 cubic feet per second and the amount…

A: Given: A device used for treating of agri-effluents has an inflow of 8 cubic feet per second and the…

Q: Show that a group in which all the mth powers commute with each other and all the nth powers commute…

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Q: Graph the piece-wise function: f(x) = S[x]. 2-x -1 if -3 ≤x≤0 if 0<x<3

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Q: P=2L+2W, Let Perimeter = 60. Make a table that finds the area of a rectangle that has a perimeter of…

A: We need to find maximum value.

Q: Determine whether the set of vectors is orthogonal. - 1 Yes No - 4 6 12 15 12 0 Is the set of…

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Q: Diagonalize the following matrix. The real eigenvalues are given to the right of the matrix. 2 1 1 1…

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Q: each eigenspace. A = 2 2 1 1 31 122 1 = 1 2 2 0 - 1 1 -2 0 500 010 001 1 1 - 00 8 -|+ 1 1 4 1 4 1 1…

A: To solve the following problem

Q: Answer the following as indicated. (Format: problem, then, solution) 2. Elena wanted to invest in a…

A: Given Data  Rate of Simple Interest (r)=8% time (t)=2 years

Q: Let y = 6 4 and u = 8 6 Compute the distance from y to the line through u and the origin. ... The…

A: Given: y=64, u=86

Q: The half-life of Paladium-100 is 4 days. After 16 days a sample of palladium-100 has been reduced to…

A: we need to find out the initial mass of the sample.

Q: Given the angles in the figure below, is h Il/2? 75⁰ 105⁰ 1₁ 1₂

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Q: 6.1

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Q: Diagonalize the following matrix. The real eigenvalues are given to the right of the matrix. 3 - 6…

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Q: A radioactive element has a half-life of 225 years. What is its continuous rate of decay?  %…

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Q: A rental company charges $80 a day and 20 cents a mile for renting a truck. Michael rents a truck…

A: A rental company charges $80 a day and 20 cents a mile for renting a truck. Michael rents a truck…

Q: If a ball is thrown directly upward with a velocity of 22 ft/s, its height (in feet) after t seconds…

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Q: A. Write each of the following sets using the roster method. State the cardinal number of each set.…

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Q: A. UNGROUPED DATA Determine the (1) range, (2) mean, (3) mean absolute deviation, (4) sample and…

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Q: drseck 3) x ≥-2 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7

A: The given inequality x≥-2. We have to sketch the solution region.

Q: Consider the number line shown here: 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 a. Between which two labeled…

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Q: olve the following system of equations using elimination. 2x + 3y = - 4 5x+8y = - 14 *** Select the…

A: Given query is to find the solution of system of equations.

Q: d. 1 2 log: x - 3 logs y

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Q: If an absolute value function is written as a piecewise function, it looks like the image below. Use…

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Q: Use the method of cylindrical shells to find the volume V generated by rotating the region bounded…

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Q: b) The large, blue triangle is an enlargement of the small, red triangle. The red triangle is…

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Q: Let y = 6 4 and u = 8 6 Compute the distance from y to the line through u and the origin. The…

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Q: Quality dog food requires a necessary amount of protein to promote healthy functions.   The industry…

A: According to question,Brand A dog food contains 30% proteinand Brand B contains 22% protein,185 lb…

Q: Determine the inverse of −1 I♡ī 3 1 1 2 -1 1 3 4

A: according to bartleby guide line we do only first part of multiple . pleaserepost other parts in…

Q: d. log5 125 = 3x

A: We will find the required.

Q: The nut shack sells hazelnuts for $7.80 per pound and peanuts for $5 per pound how much of each type…

A: let the nut shack sells    x pounds     hazelnuts    and  y pounds of peanuts

Q: A rancher needs to enclose two adjacent rectangular corrals, one for cattle and one for sheep. If…

A: Maximum area = 6075 square yard  For detail .....go through the solution