What is the solution for x²-18x <-77? Ox<-11 or x>7 Ox<-7 or x> 11 O-11

Q: 6 Match the following quadratics to their zeros. x² + 10x + 21 = 0 x² + 76x + 75 = 0 x² + 32x + 31 =…

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Q: 1. Verify the Cayley-Hamilton Theorem for the matrix 2 - 23 33] - -2

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Q: For each pair of functions f and g below, find f(g(x)) and g (f(x)). Then, determine whether f and g…

A: Given : a) f(x)= -x3    &amp; g(x)=-3xb)f(x)=x-12    &amp;  g(x)=2x+1   To Find : f(g(x))   &amp;…

Q: 3a Simplify 2a +5 Select one: O a. O b. O c. O d. a +6 9a a+2 5 2a +5, a = 0,2 a +6 6a +15, a = 0,2…

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Q: D 5 O 15 11 19 18 16 10 n the Venn diagram as shown above, answer each of the following question

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Q: Find each determinant. sin 0 (a) COS 0 sin 0 (b) -1 (Simplify your answer completely.) - cos 0 sin 0…

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Q: Let P be the plane in R3 given by the parametric equations x = −5+s y = -2s+t z = 1+ 6s - 3t Find a…

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Q: 1. Which of the statements is TRUE? A. If three side lengths of a triangle are given, then the law…

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Q: Use Cramer's Rule to solve (if possible) the system of linear equations. 4x1 - X2 + x3 = -12 2x1 +…

A: To find the solution of given system of linear equations.

Q: (b) Using the Root Test, or otherwise, determine the radius of convergence of the power series…

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Q: For this problem, identify the Givens the Goal. Form a strategy, solve, check, and write answer in a…

A: Topic:- algebra

Q: a car salesman, Henry earns $300 each week plus a 3% commission on each car he sells. Write an…

A: Topic:- algebra

Q: Find the angle between vectors for the following. (Enter the smallest positive angle for each in…

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Q: A sample space (s) in figure below shown that consists of ten outcomes. Event (1) consists of two…

A: We need to find probabilities.

Q: Christian has 72 m of fencing and wants to create a garden with two equal sized sections. The area…

A: The area of a garden is represented by A=-1.5 w2+36w

Q: A ball is dropped from a height of 500 metres. The table below shows the height of each bounce. How…

A: topic- geometric progression

Q: For each pair of functions f and g below, find f(g(x)) and g (f(x)). Then, determine whether f and g…

A: Given,f(x)=-x3,g(x)=-3xf(g(x))=f(-3x)f(g(x))=--3x3f(g(x))=x,g(f(x))=g(-x3)g(f(x))=-3(-x3)g(f(x))=xTh…

Q: Please refer to the following vectors: Solve 5(I x H) + 3*(B ⋅ C x E)  A = 6i + 2j - 3k B = 3i - j…

A: Given: A = 6i + 2j - 3kB = 3i - j - 2kC = -i + j - 4kD = j - 3kE = -i + 2kF = -5kG = 2iH = -3jI =…

Q: (i) What is the degree of A(x)+B(x)? O (ii) What is the degree of A(x) x B(x)? (iii) What is the…

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Q: A new mid-sized vehicle sells for $ 24,125 . Maria researched used cars of the same model and found…

A: Given problem:- A new mid-sized vehicle sells for $ 24,125 . Maria researched used cars of the same…

Q: A survey of 7 retirees was taken. Among other things, the retirees were asked to report the age at…

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Q: The following are distances (in miles) traveled to the workplace by 23 employees of a certain…

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Q: 3x*2-2x+1is divided by x-1

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Q: se the graph of f(x)=√x to write an equation for the function represented by each graph (a) y X 2 6…

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Q: Jack Spratt worked 43 hours last week at $37.45 per hour. Find his gross earnings for the week.

A: We have to find out gross earning

Q: Given the set R² with the vector addition operation defined by (x₁₂1₁) (x₂, 1/₂) = (x₂+x₂₂3₁ +3₂ −2)…

A: Given a vector addition operation, we want to find the zero vector for the set .

Q: If the newspaper costs one dollar and fifty cents, then the newspaper costs more than one dollar.…

A: Consider the conditional statement :-  If the newspaper costs one dollar &amp; fifty cents , then…

Q: What is the equation of a line with a slope of 2/5 and a y-intercept of (0,3)?

A: The objective is to find the equation of a line with a slope of 2/5 and a y-intercept of (0,3).

Q: Determine the sum of the first four terms of the geometric sequence where a = 3 and r = 2.

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Q: fourth

A: We will solve the problem.

Q: Use the ALEKS graphing calculator to solve the system of equations. x² + y² =9 1 ===x+5 y=- Round to…

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Q: 6(3z-2)+1/2(18z-22)=2(-6z-3)+3z+7

A: …

Q: 3.6x₁ + 15x₂ + 55x3 = 76_(Use Cholesky Method) 15x₁ +55x₂ + 225x₂ = 295 55x₁ + 225x₂ +979x3 1259…

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Q: A lamp costs the store $56 and sells the lamp for $89. Find the rate of markup based on cost. Round…

A: On solving this we will get

Q: Find the median of the data. 24,74,61,29,38,27,68,54​

A: To Find: Median of the data24,74,61,29,38,27,68,54​

Q: Fred bought a soft drink for 3 dollars and 6 candy bars. He spent a total of 21 dollars. How much…

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Q: Elsa is putting 12 colored light bulbs into a string of lights. There are 3 green light bulbs, 6…

A: Given that     Total number of light bulbs present = 12                                Number  of…

Q: 4. Find the exact length of the curve. 36y2=(x²-4)3,2≤x≤3.y≥1

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Q: 6. Let H be a separable Hilbert space and M a countable dense subset of H. Show that H contains a…

A: A Hilbert space H is separable iff H has a countable orthonormal basis.  Let H be a separable…

Q: What is the approximate value of x in the system x + 3y +52z = 173.61 x-27y+2z= 71.31 41x - 2y + 3z…

A: Given :x+3y+52z=173.61  x-27y+2z=71.31  41x-2y+3z=65.46

Q: (a) Using the Ratio Test, or otherwise, determine the radius of convergence of the power series (n)²…

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Q: In Exercises 25-32, use the following matrices to compute each requested entry or column of the…

A: We have to compute the (1,1) entry.

Q: Determine the non-permissible values for the rational expression 7v(2-v) 3v(1-2v) (Record your…

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Q: +

A: We will find x.

Q: Find the maximum value and the minimum value of the function and the values of x and y for which…

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Q: Vy-5 Simplify +5²-25 Select one: O a. y-1 y+5, y = -5,5 y+1 ²+5¹ Y = -5,5 y+1 y+5, y = -5, 5 y-1 ²-5…

A: Given :yy+5-y-5y2-25

Q: Co. You started this year with $372. saved and you continue to save an additional $16 per month.…

A: Use linear equation

Q: Recreate the following image but with a slice of standard size of pizza ( 3 inches wide and 6 inches…

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Q: 1. Use the following information to answer the next question The Penny Ice Cap glacier in Auyuittuq…

A: Note:- As you write for find only domain in part (d) so i am solvingvonly it

Q: A = = || we ๆๆ -2 0 1 4 B = - 3 2 Ho - o blo

A: We have to find the matrix