The solutions of the equation 7x² +x – 30 = 0 are Incorrect Your Answer: 15 2, Correct Answer: 15 2, - Feedback:

Q: 4-a2-y? 1 x2 + y? + z2 dzdrdy 0,

A: The given problem is to evaluate the given triple integral with given limits. We can convert the…

Q: by

A: Let X be the random variable such that the scores in the Statistics exam. The average score was 80…

Q: I'm not understanding the solution to this equation: 4x^2-7x-15=0

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Q: What value of z makes the equation 2(z+4) = 8(z-6) true?

A:

Q: Chelsea believes that her score on an upcoming test can be modeled by the equation y=5.6x+53 where…

A: Solution: Let x represents the number of hours spent studying and y be the Chelsea’s test score.…

Q: You entered the point (50, 248). How did you know this was a solution to y = 5x - 2? %3D

A: We are give the point (50, 248). We need to verify that (50, 248) is a solution to y=5x-2. Idea is…

Q: What is the particular solution of the equation 2ydx - 3xdy = 0 when y=1 and x=1?

A: Solving the differential equation by seperation of variables.

Q: Is the point (7,11) a solution of the equation y= 8x– 1? Determine whether (7,11) is a solution of y…

A: (7,11) is not a solution of y=8x-1

Q: Obtain the particular solution for the equation 2(x³ + 7)y' = x?y when x = 1, y = 4.

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Q: 2. = (-5x + y)? – 4

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Q: Solve using the method of undetermined coefficients y'''+8y= 2x - 5 + 8e^-2x ; y(0) =-5 , y'(0)=3 ,…

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Q: Find an ordered pair , x y that is a solution to the equation. 4x-y=9 (x,y)=(__,__)

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Q: Is (7, 7) a solution to the equation y = x?

A: The given equation is y=x. Also, the given coordinates are (7,7). Substitute the value of x and y as…

Q: Given that y 2.a2-, x #0, find

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Q: I'm having problems solving this equation, it comes out incorrect.  Need help.

A: Find the value of m for four cases.Case 1:

Q: What is the correct  solution to the  equation  3(×+4)-2=16 show your work

A: Using simplification and then solve for x,

Q: Does (6, 6) make the equation y = x true?

A: We will check if the point satisfies the equation.

Q: Solve using sSubstitution. -5x y = -17 Submit

A:

Q: Explain Properties of the Solutions of y''+y=0 ?

A: Given differential equation, y''+y=0 is represented by linear differential equation with constant…

Q: メ+ 24ty 2. ニ 3メーメ2+5 interual [-2,-1]

A: Given function is, fx=y2+x2-2x+2y-5 in the interval -2,-1 First Iteration: x0=-2 and x1=-1 fx0=f-2=3…

Q: Does the previous equation, Vr - 6 = -2. have any extraneous solutions? Explain how you know.

A:

Q: If x = 3, y = 2, and z = -3, does the ordered triple (x, y, z) satisfy the equation 2x - y + 4z =…

A: if x=3, y=2 and z=-3  then we have to determine does the ordered triple (x,y,z) satisfy the equation…

Q: y = 4 y = 4x- 5 %3D

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Q: Solve by graphing. 4x − 5y = 27 y= 9 − 4x (x, y) =

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Q: The sum of the reciprocals of two consecutive even integers is 40 equation shown. 9 + =- I z+2 40…

A: Solving for x

Q: Зу Solve for x and y 5.

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Q: Obtain the particular solution of the equation: 2ydx = 3xdy; when x = -2 and y = 1 ° y = (2x (2x)=3/…

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Q: X42 then

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Q: Q5: Solve line equation: 2x1 -341+41,- 213=3 4+7x,-5x3 = 6 by a) Dolittle method

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Q: Is (7, 7) a solution to the equation y = x – 1? - yes no

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Q: The point ( -3, 0 ) is a solution to the equation: 3x - y = -9 O True False

A: Here we have to check whether the point (-3,0) is a solution to the equation 3x -y = -9 And also…

Q: y" – y = 0,

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Q: By using the unlimited coefficients method, choose the correct answer for this equation y" - y' - 2y…

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Q: ristina believes that her score on an upcoming test can be modeled by the equation…

A: Given Cristina believes that her score on an upcoming test can be modelled by the equation y=5.6x+57…

Q: given point. 5. y = 4x – 3x², (2, –4) -

A: As per our guidelines I am solving only first question please resubmit other questions.  5.  Given…

Q: Bria believes that her score on an upcoming test can be modeled by the equation y=7.4x+62y=7.4x+62…

A: Given, Bria test equation is y=7.4x+62 where x- number of hours spent studying y- Bria's test score

Q: Is (-2 , 2) a solution of y = 1/2x + 3 ?

A: The given equation is,

Q: What ordered pair is a solution of the equation 5 x + y = –23?

A: Consider the equation 5x + y = −23.

Q: Find the solution to the difkerental equation y"=9ain3x-2airex-1; (0) = 3; y(0)=-2

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Q: Solution of 2 y" = 1+y'² is

A: The given differential equation is y''=1+y'2 ......................................... (1)

Q: 11x-y=16 If y=3x what is equivalent to the equation above?

A:

Q: How do I solve this the correct way?

A: Given,

Q: what is the general solution to the equation %3D

A:

Q: Determine whether (7,11) is a solution of y = 8x-1. Is the point (7,11) a solution of the equation…

A: Given:           Equation y=8x-1  point is (7,11)   Here x=7 , y=11

Q: set

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Q: )y -=0 :when x = 1,y = 1 6.

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Q: The equation – 9y³ + 21y? – 10y = 0 has three solutions. Find all of them. Enter your answers as…

A: Please refer the attached image for complete solution.

Q: 2y = 2x + 2 4x + y = 6

A: We can make it easier for you.

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.