Write your own problem solving question and use Cramer's Rule to solve it.

Q: In the context of two way chi square, variables are independent or not associated if what?

A: Chi-square test for independence: This statistical test is used for a large number of samples. It is…

Q: Comment on the result?

A: From the given results, The mean value is 88.6 The median value is 89.5 The mode value is 92. Here,…

Q: 3. Use the Cramer's rule method to solve: -3х- 4у -бе y' = -3x + y+2e x'

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Q: SOLVE USING CRAMER'S RULE ? − 3? + ? = 4 ---(1) −? + 2? − 5? = 3 ---(2) 5? − 13? + 13? = 8 ---(3)

A: we have to solve using cramer's rule x− 3y+ z = 4 ---(1)−x+ 2y− 5z = 3 ---(2)5x− 13y+ 13z = 8 ---(3)

Q: Solve by Cramer's Rules and verify by substituting back to the equation. X2 x,+ x,+ x, = 2 { 3х, —…

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Q: I need part E and F of this questio

A: The one-sample z-test is used to test whether the mean of a population is greater than, less than,…

Q: xdx 1- х2

A: Given,           ∫x1-x2dx

Q: use Cramers rule to Solve for y only. 2x-44-32 = 4 %3D -3x+2y+52=-5

A: Please see the below picture for detailed solution.

Q: 4. Using Cramer's Rule, solve:

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Q: Solve the following equations:السؤال الثالث حل نظام المعادلات by using Cramer's rule باستخدام طريقة…

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Q: Solve for A. ЗА t3D A =|

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Q: Show that V12 is irrational

A: A Rational Number is a number that can be written in terms of P/Q.  An irrational number can not be…

Q: Where is the half sign on algebra calculator

A: Algebra Calculator is a calculator that gives step-by-step help on algebra problems.

Q: Solve the attached linear algebra question with correct solution  thanks

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Q: I'm confused on this problem, where am I getting lost?

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Q: y- 2x = 1 3x - 4y = 1 |

A: Using Cramer rule solve question no.6

Q: Only question 23, I have trouble with this

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Q: Can you please answer question 4 a,and b please show work.

A: Question 4) (a) We have to sketch the graph of the following function -  y = 14x - 2

Q: A tea shop owner is mixing a blend of two teas, one of which costs $6.50 per pound, the other…

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Q: Q2: Use Cramer's rule to solve 3x, - 0.1x2 0.2x, = 7.85 0.1x, + 7x2 - 0.3x3 = -19.3 0.3x - 0.2x, +…

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Q: Induction:

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Q: B. Use Cramer's Rule to find the solution to 2x1 + x2 + x3 = 2x1 – 3x2 – 3x3 = 3 - - -2x1 – 2x2 +…

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Q: I can speed up the tedious computations required by Cramer’sRule by using the value of D to…

A: Solve the equations by Cramer's Rule is the method of tedious due to a number of calculations, but…

Q: 10 6h = 2k + 9 3h + 4k = 12

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Q: Dayne has three investment portfolios: A, B and C. Portfolios A, B and C together are worth a total…

A: A matrix question is given. We can use the Cramer rule to calculate the variables given. As per our…

Q: Given az Find

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Q: Make a conjecture for each scenario. Show your wor

A: Given that: Two odd numbers.

Q: Solve by using Cramer's Rule: -3x - 4y - 4z = -8 %3D x - 3y - 3z = -19 %3D -x + y – 2z = 3 %3D

A: The given system of equations is:

Q: I am studying for a precalculus exam and I need help with this problem because i am stuck.

A: Given

Q: Note: This is a Calculus 3 question.

A: We can use the properties of double integration in order to solve the given problem.

Q: %3D

A: Givenf(x,y)=2x2+4y2

Q: Find the particular solution of

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Q: Solve by Cramer's rule: S3x – 2y = 8 12r – 5y = 10.

A: We have to solve the given system of equation by Cramer's Rule   The given system of equation is

Q: This answer must be in exact form

A: In the 3rd quadrant, sin is negative and tan is positive

Q: I need to know the HO And HA is for this problem!

A: The null and alternative hypothesis is obtained below: Here, H0 represent the null hypothesis and HA…

Q: This answer is not correct

A: Given that: limt→09t1+t-9t

Q: Solve the following using Cramer's Rule 2x - 4y + 5z = -33 4x - y = -5 -2x + 2y - 3x = 19

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Q: understand

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Q: Solve using Cramer's Rule only. 4w + 3x – 5y + z = 6w – 5x + 2y+ 2z -9w + 9x + 6y + 3z = 6 3w + x +…

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Q: Write the shift formulas?

A: Assume that the shift formulas are regarding the functions and graphs. Consider the formula for the…

Q: solve by using cramers rule  {2x-5y=17 {3x+3y=-6

A: To find the solutions x, y by Cramer's rule

Q: where should he land to reach B as soon as possible?

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Q: Please do question 5b. I can't see the question being written clearly before the working out

A: Let's find velocity,speed and acceleration of given plane.

Q: Find dr/dtheta for theta^(-7/9) + r^(-7/9) = -5

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Q: -2x1 + 3x2 7x1 + 5x2 -2 -2 3 A = 7 || ||

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Q: The joint probabi Find fx(1)?

A: f(x,y) = 1x   The marginal density function for x is given by   ​​​​​​​

Q: Solve by Cramer's rule. X1 i X2¹ 6x1-2x2=4 3x1 + x2 = 10

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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.