In how many ways can 3 Americans, 4 Frenchmen, 4 Danes and 2 Italians be seated in a row so that those of the same nationality sit together?

Q: [1 2 3] 1. Let A = |1 1 2 Lo 1 2] a) Find A-1. 1 0 0 1 -1 1 3. Given A = |1 -1 1 lo 1 0 -1] b) Write…

A: To find  The inverse of the given matrix A.

Q: Differential Equations Compute the Wronskian of the functions y1(t) = 2 and y2(t) = ³.

A: See the detailed solution below.

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A: Given: The data was collected from a sample of 10 branches of fast food chain located near college…

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A: Answer:- Let Px be the proportion of Carrier A users who said they were attempting to learn more…

Q: Column A 1. sin N 2. cos N 3. tan N 4. csc N 5. sec N Coumn B o paired with a letter to be usea…

A:

Q: 3. Find the value of ZD 35mm 55mm в A. 121 27mm 60mm 4. Find the Area of the rectangle. 2/3 F 60° IB…

A: 3.The cosine rule of triangle is stated as follows:

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A: It is been asked to find the probability that student was in Calc given that she got a B.

Q: (a) What is the probability that the Killers will win every game next year? (b) What is the…

A: From given data : let, MB = mama's Boys, K=The killers, M=the Machos

Q: Suppose u and v are functions of x that are differentiable at x = 0 and that u(0)=7, u'(0)=-1,…

A: Solution :  Given that u and v are functions  of  x  that are differentiable at  x=0  u0=7  , u'0=-1…

Q: 1.) A random variable x has a density function given by: Sk(x + 1),0 1.5) c.) F (x)

A: I solved exactly first three subparts because of bartleby policy if you want more please uplode…

Q: 2. How many liters of a 20% alcohol solution should be added to a 450 liter solution which contains…

A: The objective is to determine how many liters of 20% alcohol are to be added to a 450 liter solution…

Q: Find the orthogonal complement to the row space of A and its dimen- sion.

A: Given , A = 125213037 Then , the now-space is span of                   (1,2,5)  ,  (2,1,3)  and…

Q: The manager of a stockroom in a factory knows from her study of record that x, the daily demand (…

A: Properties of probability: The probability value lies between 0 and 1 (inclusive). That is 0 ≤ P(x)…

Q: 1. If sine A = -5/13 and A in quadrant III, determine cot A.

A:

Q: 17. A collection of nickels and quarters totals $3 and 40 cents. The total number of coins is 24.…

A: Elimination methods are used to determine the value by eliminating them. The subsitutation method…

Q: 3. For an arbitary 2-by-2 system of equations ax + by =r cx + dy = s (a) Determine the LU…

A:

Q: Find the interquartile range and quartile deviation for the data in (a) Table 2.29 and (b) Table…

A: Hint:  First convert the given series into exclusive type and then calculate Q1 and Q3  as;…

Q: A researcher wants to know if there is a difference in how busy someone is based on whether that…

A: To test if there is any difference in how busy someone is based on whether that person identifies as…

Q: 9. There are 5 roads leading to a town from a village. The number of different ways in which a…

A:

Q: Find the coefficient of variation V for (a) the data in Table 2.29 and (b) the data in Table 2.30.…

A: The Coefficient of Variation is given by  CV=σx¯×100where σ=Standard deviation              x¯=Mean

Q: Can you solve (ii)

A: ii) To find the area between the curves: y=12x−x2,y=x2−10x

Q: Dr. J. Ramanathan Problem 10 (10 pts.). The functions y1 (x) = x² and y2(x) = x³ form a fundamental…

A: Given, y''-4xy'+6x2y=0, x>0 And, y1x=x2 and y2x=x3 form a fundamental solution set for the…

Q: Find lim f(x), if f(x) = {*5* x²-x X-3 if x = 3 if x = 3

A:

Q: a. b. 1. find the total solution to the problems d²y d1² d²y 6dy + dt² dt + 5dy t - +6=t +9=te-¹

A:

Q: 19. The probability that A hits a target is 1/3 and the probability that B hits a target is 1/5.…

A:

Q: 5. Find x such that x, x+2, and x+3 are terms of a geometric consecutive sequence. -2 -4 O -1 02 -8

A:

Q: 3. Use the Intermediate Value Theorem to show that the following equation has a solution. sec(x) =…

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Q: 1. Divide: 5x^5 − 4x^3 + 2x^2 + x by x + 3. What is the remainder?

A: We have to find the remainder when  5x5 - 4x3 + 2x2 + x divide by x + 3

Q: Set up a sum expression for the number of bricks needed in a foundation in n layers az = 6 az = 10…

A: Given, a1=6, a2=10, a3=15, a4=21, a5=28

Q: 8. A man invested $10,000, part at 5% and part is 9%. If the total interest was $660, much did he…

A: The principal is the amount that used to deposited initially. Interest is the amount that calculated…

Q: 7. If the 3rd term of an arithmetic progression is 4 and the 9th term is -14, solve for the common…

A: Given: The 3rd term of an arithmetic progression is 4 and the 9th term is -14. Required: To find the…

Q: 7) Select an expression that is equivalent to V32 a. 32/3 b. 33/2 8) Simplify: с. 3 d. 31/3 a. 9/4…

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Q: 10) if lim (f(u) exists, then lim f(u) exists ů) True (i) False Jb) Suppose IP'm f(1) = M-0 then lim…

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Q: 2.42 Using the easier computational formulas, find (a) the variance and (b) the standard deviation…

A: Given: Table of frequency distribution of gasoline prices is given as below: Price $  Frequency…

Q: Let P be a proposition with truth value T, 9 be a proposition with truth value F, and be a…

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Q: d. If a rational function has a finite limit as x , then it must have a finite limit as x 43.…

A: We need to check whether the given statements are true or false by providing an example.

Q: Which of the following represents the quotient of 24x0 + 18x* + 12 and 6x° ? ect one: A. 4a + 3x + 2…

A:

Q: 2. A shipment of 7 television setș contains 2 defective sets. A hotel makes a random purchase of 3…

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Q: 4-21 The following data give the starting salary for stu- dents who recently graduated from a local…

A: Please find the explanation below. Thank you.

Q: 6. Two poles of equal heights are standing opposite to each other on either side of the road, which…

A: