Let U = {English, French, History, Math, Physics, Chemistry, Psychology, Drama}, A = {Chemistry, Drama, Psychology, Math}, B = {English, French, Physics, Psychology, Math}, and C = {History, Drama, Physics}. Find the following. n(A n B) Submit Answer

Q: Solve the following inequalities. Graph the solution. 1. x2 - 8 > 2x

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Q: 1. A forest fire leaves behind an area of grass burned in an expanding circular pattern. The radius ...

A: 1) The area of a circle is given by: A=πr2...(*) Now, the radius r of the circle of burning grass is...

Q: Use the given graphs of f and g to evaluate the expression. (Assume that each point lies on the grid...

A: This is a problem related to function. Here from the given graph of f(x) and g(x) we will find out f...

Q: Determine the nth term formula for the number of square tiles in the nth figure. a %3D in a1 a2 az a...

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Q: Finding a Basis for a Column Space and Rank In Exercises 21-26, find (a) a basis for the column spac...

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Q: By use of long division, find all remaining factors of the expression x 3 + 3 x 2 − 22 x − 24

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Q: f(x) = 9x − 2;    x = 2, x = 3 Determine the net change between the given values of the variable.

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Q: D) f(x)→+o as x →-00 and f(x)→-o as x→+0 51. Determine the number of turning points. A) 3 B) 2 C) 4 ...

A: For (52), Graph of f(x)=-x4-4x3+3x2+18x.

Q: a Chapter Outpüt A. Use inductive reasoning to answer each problem. a on the nth figure. Refer to th...

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Q: True/False: if a, b are irrational numbers, then a+b is an irrational number. True False

A: Topic:- number system

Q: Let G be a finite group. The center Z(G) of G is defined to be the set of all group elements z E G s...

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Q: 1/6a+1/4=1/2a-3/4

A: 16a+14=12a-34

Q: a) Find -7 4(-4-3-2). -2 b) Find (-4 -3 -2) 2 Did you find the same answer with part (a) ? Why or wh...

A: a)Given -4-3-21x3-74-23x1Take matrix multiplication,-4-3-21x3-74-23x1=-4-4+-3· 7+-2-21x1-4-3-21x3-74...

Q: Solve using Gauss-Jordan elimination. 27x, 18 3x,+8x,- 4x1 +3x2- 13x3 = 1 Xq+ X2 - 4x3 = 1 Select th...

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Q: Solve −4x3 + 25x − 21 = 0 using quadratic equation.

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Q: Consider a linear system 2x + 3z = k? + k - 6 3x - 2y = k2 -9 x+2y + 6z = -2k – 6 (a) For what value...

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Q: Suppose, the scientists working in the north pole want to grow vegetables to meet their own demand. ...

A: MatLab Code: %Open-Loop systems = tf('s');Gs = 0.39s+1.5; %Open-Loop system responsedisp('Open-loop ...

Q: -1 Given M, find M and show that M M=L 1-3 0 0 =W 1-3 1 -2 -2 Find M Find the value in the first row...

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Q: 4. Which of the following sets are subspace of Mmxn? (a) The set of all 2 x 3 matrices of the form b...

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Q: A the cost Fm cloth is J1470 find the cost of 5 m cloth

A: 1050 would be correct answar. 

Q: You may enter the equation in point-slope form, in general form, or in slope-intercept form. Either ...

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Q: A formula for the normal systolic blood pressure for a man age A, measured in mmHg, is given as P = ...

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Q: A real and rational polynomial P(x) has the zero of (1-V3) Which of the following must be a factor o...

A: Given :- A real and rational polynomial P(x) has the zero of (1-√3)  To find:- A factor of polynomia...

Q: Let f(x) = (x + 3)(x - 3)(2x+ 1) Graph: 1) Plot the x-intercepts. 2) Plot the y-intercept. 10+ 6- 4 ...

A: Given :   f(x)=(x+3)(x-3)(2x+1)

Q: Find the values of​ a, b, and c such that the equation y=ax2+bx+c has ordered pair solutions ​(1​,12...

A: Find the values of​ a, b, and c such that the equation y=ax2+bx+c. Given information: The ordered pa...

Q: Write an equation for the polynomial graphed below 5+ 4 1- -5 -4 -3-2 -1 12 3 4 5 -4 -5+ y(x) %3D 3n...

A: Topic = Polynomial

Q: Consider the following functions. f(x) = g(x) = 2x + 4 Find (fo g)(x). Find the domain of (f o g)(x)...

A: Topic =  Functions

Q: 8. DETAILS SPRECALC7 2.7.060.MI. Find fogoh. f(x) g(x) = x³, h(x) = x + 2 %3D

A: The solution is given below.

Q: In the year 1970, the median price for a house in Idaho was $54,200. By the year 2000, the median ho...

A: Given . Price in year 1970 (P1970)=$54200 Price in year 2000 (P2000)=$106300 And Growth rate is same...

Q: Solve the following system of linear equations by augmented matrix method. x+6y=33 6x+2y 28

A: The augmented matrix for the system of equation is 16336228  

Q: Graph the complex number on the complex plane. -2 + 3i 4- 3- 2- -3 -2 -1 -2- -3- 4. 3, 1. 4.

A: Topic = Complex number

Q: 26. f(x) =-3x +2x –x +4 27. f(x) =x* -8 A 28. f(x) =x° -2x - 3x +x -x +10x+2 29. f(x)= 4x +3x -x - 5...

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Q: C. Express each statement in if-then form. Then state its determine the truth value of each statemen...

A: We have to state converse, inverse, contrapositive statements and truth value.

Q: The U.S. census lists the population of the United States as 227 million in 1980, 249 million in 199...

A: First of all, assume that the second degree polynomial be p(t)=at2+bt +c...(1) To find the values of...

Q: a. f((x1, yı) + (x2, Y2)) = . (Enter x1 as x1, etc.) f((x1, yı )) + f((x2, y2)) = Does f({x1, yı) + ...

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Q: Use f(x) = 5x – 3 and g(x) = 2 - x² to evaluate the expression. (a) (fo g)(x) (b) (g o f)(x)

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Q: A wife and mother was killed in a vehicle accident and her family has been been given 3 proposals an...

A: Ans 1. Proposal 1.  total amount for first 20 years =300000×20=6000000$ total amount for next 20 yea...

Q: 5. DETAILS SPRECALC7 2.8.066. Find the inverse function of f. f(x) = (x5 – 3)7 f=1(x) =

A: Given f(x)=(x5-3)7  To find the inverse function, swap x and y and solve the resulting equation for ...

Q: Give the cardinality of the set. (If the set has cardinality 80, enter ALEPH NULL. {-992, –991, . .....

A: Cardinality of finite set is the number of elements it contains. Now the given finite set is      -9...

Q: LastPass password... Express VPN Homepage - LSCS... B Graph the equation and identify the x- and y-i...

A: Topic = Geometry

Q: (4-31)-(-a+3:)

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Q: The population density in china is 365.3 persons per square mile. The population density in the unit...

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Q: 10. If the angles of a triangle are 2x, x + 15, and 2x + 15, find the smallest angle in mils. B. 800...

A: Find your answer below 

Q: If the ROC of X(z) is r1리기lalr2 O lalr1lalr2 O lalr1>Iz|<|a|r2 O lalr1</z[<la[r2

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Q: Let V be a vector space over a field F. Suppose that U and W are subspaces of V and define Z = {u + ...

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Q: If A is a 3x2 matrix and B is a 2x3 matrix, then (BA) is 3x3 matrix. Select one: O True False

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Q: 1. f is an onto function from R³ to R3 2. f is a function from R3 to R3 3. f is a one-to-one functio...

A: We need to match the options.

Q: Finding a Basis for a Subspace In Exercises 13-16, find a basis for the subspace of R$ spanned by S....

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Q: It takes Carl 8 hours to plant his garden, but only 6 hours if his son helps him. How long would it ...

A: Given :  Carl 8 hours to plant his garden. If his son helps him it takes only 6 hours.   To Find : T...

Q: 13. Let f(x) = x + 2 and g(x) = 2x + 1, find (f o g)(x) and (g o f)(x).

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question fo...