A recent study focused on the number o imes men and women whho Ive alane buy toke-qut dinner in a morth. Arsume that the distrbudors follow the nonnel probobilty dirbubon and the populationstarndard detalors are equal The nformatian Is sumnartzed below. tatistic Sample man Sample standard viation Sample size Morn 25.17 5.69 4.51 34 36 At the 0.01 aficance ievel, there a dtiference n the mean number of times men snd wamen ordertake-out dinnerr In s month: a State the declslan rule for 0.01 sgntficonce levet H l minus sgn. Round your answwers to 3 decimsl places ee HEpen pcese, INegative volues should be Indicated by a b. Compute the value of the test statetc. (Round your answer to 3 decimal places.) 5 Wist e foar cedgion regurong ం గిel nypothes s d EHe e nd your answer to 3 declmal places)

Q: Solve the following. 3) -18 = 8b – 2b

A: Topic = Linear equation

Q: y-329 and recieved an incorrect mark. Also remember we are solving for Z so put the answer as an…

A: Given:z=7ex2-2y

Q: Solve the difference equation 9yk+2-9yk+1+ Yk =6-5k, Yo 2, y 3 5.

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Q: Solve each of the following for b:a. 2b + 7 = b + 10 b. 3b - 4 = 24 - b

A: Solution:Given(a)   2b + 7 = b + 10(b)3b - 4 = 24 - bTo find b:

Q: What are the solutions of the equation below? 5x(x + 8) = 0

A: What are the solutions of the equation below 5x(x+8)=0

Q: Solve M= ZD Q+Z for r.

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Q: Find the solution for an = 6a-1-8an-2 for n>2 and ao = 4, aj = 10.

A: Given recurrence relation is an=6an-1-8an-2, n≥2 and a0=4, a1=10. Let an=xn be a solution of above…

Q: Which of the following equations has both 2 and -4 as solutions? O a.x2+6x + 8 = 0 O b. x2-2x-8 = 0…

A: If b  is a solution of the polynomial p(x) then (x-b) is a factor of p(x).

Q: :Q: solve the following equations 2X-3Y+Z=-1 X+4Y+5Z=25 3x-4y+Z=2 x=8.7 y= 5.7 z= -1.3

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Q: 2. Solve the following equations. Give exact and simplified answers. a) 0=x-4x+22 b) 0 = x - 2r+3

A: we are two different equations  a) x2-4x+22=0b)x2-2x+3=0

Q: Solve the following equations 3x+5 a). X-4 20 b). x2-4x+7 = x+ 2

A: Solution:-

Q: 1 2 C+ 3 4 5 6 1 D= 7 8 8 5

A: The above question is based on the concept of Matrices. We have to assume C and D as the two…

Q: Find the area of an ice rink in which the length is 42 ft more than six times the width and the…

A: We have to find the area of an ice rink in which length is 42ft more than six times of width and the…

Q: 2. 5x + y = 13 "3x + 3y = 3 Check and Solution: The solution is:

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Q: Solve for the following. Show your solutions. 1. Given rectangle DLSU, with diagonals DS = 4x + 20…

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Q: Solve for x: 64" = 256¹+1

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Q: B. In the figure, XY = 5x +3 and CX = 2x + 3. Solve for the following: 3. х 4. CY

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Q: Solve the equation dy 2y² – x² 3ry

A: GIVEN equation in this question dydx=(2y2-x2)(3xy)   SOLUTION- as we can see dydxis a homogeneous…

Q: Solve the following equation for c.   104c-5=d

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Q: Q1) Solve the following equation . 3-2x 3 2.

A: Consider the equation  3-2x3=x2

Q: Solve for b. 5 2 Part: 0/3 Part 1 of 3 Multiply both sides by 2.5 to clear fractions.

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Q: B: if Z-4x²-8xy +7y5-3 then find Z, Zy, Zxx, Zyy

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Q: Solve for a: »2-a-x² (2-a²-y 4 dzdydx 15 %3D 0. a

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Q: Solve the following set of equations with LUdecomposition: Зx1 — 2х2 + Xз3 —10 2x1 + 6х2 — 4хз — 44…

A: Given:          3x1-2x2+x3=-10         2x1+6x2-4x3=44         -x1-2x2+5x3=-26

Q: Ari adds 16 ounces of chocolate chips to a batch of cookie dough that makes 36 cookies. If the 25…

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Q: y"-y= - 8t,e ViS 8

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Q: A = - bh 9. Solve for b.

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Q: What should be multiplied to both sides of the given equation to solve for the value of x? x+1 3…

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Q: Solve for X. X = -5 -57 61 4 X + 2 1 4 21] = X.

A: To solve for X.-5-5-24X+-2412=2-99-8X

Q: Write the following in standard form and explain your work. 9y² + 11x² + 132x +297 = 0

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.