*Σ(xΥ)-(ΣΣΥ) r= Σx-(Σ][ΣΥ -(Ση] ample Data: The number of hamburger's (X) eaten weekly and body weight (Y) rticipant X Y 1 Pearson Product-Moment Correlation Coefficient 2 3 3 140 2 140 5 129

Q: -3i - 4= i+3

A: Here in the given equation, we find the value of i, -3i - 4= i+3 => -3i -i = 3+4

Q: Find the distance between (10,-11) and (12,3

A:

Q: ve [No.5] -2 2 зах 9x²-6x+5

A: On solving this we will get

Q: y = 2x + x2 =1

A:

Q: Can you transcribe this to an image because I'm having a hard time understanding the equations

A: Here is the image form of the solution.

Q: show that 1+i is a root of the cubic equation 3z^3-5z^2+27z-45=0, find the other two roots

A: 3z3-5z2+27z-45 = 0Using rational root test :±11, ±13, ±31, ±51, ±91, ±93, ±151, ±153, ±451,…

Q: 3x^(2)+4y^(2)+18x+18y+19=0   Find the coordinates of the latus rectum

A:

Q: Can you show the working for 2A + 2b = 6  and  3A - B = 1, in equation one I, want to follow all…

A: Let's solve.

Q: 2) Find the Cartesian coordinates of the following : Зл. -), (5,7) ,(10,5) , (3.5) , (-2, 5) , (4.-)…

A:

Q: Solve for variable in x^3 - i = 0 over complex number system

A: Let's solve given complex number equation.

Q: Find the equation of a quadratic function that has the following root x = 5i and x = - 5i and passes…

A: We need to find the equation of a quadratic function that has the following root x = 5i and x = - 5i…

Q: 4/3 -1/6 -1/4 y 7/6 -2/3 1/3x y

A:

Q: Solve (D²+3D_^) y = 75i12x

A:

Q: evaluate and simplify into cartesian form (2+j3) / (5-j4)

A: Multiply the numerator and denominator by the complex conjugate of 5-4j

Q: x^6+10*x^5+35*x^4+315*x^3+12*x^2-140*x+2.5 then insert a table to draw the graph of the previous…

A: Given equation ; x6+10x5+35x4+315x3+12x2-140x+2.5=0

Q: Find X bi -

A:

Q: EXPTESS - J3 form in its palar

A: Given z=1-3i Compare it with z=a+bi Here a=1b=-3 Then r = a2+b2= (1)2+32= 1+3= 4= 2

Q: State Regula Falsi method and apply it to find the root accurate within .

A: It is the oldest method to find the real root of nonlinear equation f(x)=0. In this method we choose…

Q: This answer must be in exact form

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

Q: How can this image me

A:

Q: Hi, I am unable to click on link to follow steps since the work is show as an image. Can someone…

A: Taylor expansion of f at x=a : f(x) ≈ ∑n=0∞ fn(a)n!(x-a)n = f(a)+f'(a)(x-a)+f''(a)2!x-a2+...

Q: Find the equation of the cubic that best fits the given points: (-3, 1), (0, -1), (2, 5), (4, 2),…

A: X Y -3 1 0 -1 2 5 4 2 5 0

Q: How Separable Equations are Applied ?

A: A first order differential equation y′=f(x,y) is called a separable equation if the function f(x,y)…

Q: Give an example of a fractal in everyday lif

A: Definition: Fractals are basically complex patterns which are never ending and are formed by self…

Q: Find all the roots of the equation (3z-1)^4+(z-2)^4=0 in the simplified form a+ib

A: Given equation, (3z-1)4+(z-2)4=0 Expand this equation,…

Q: Graph the equation below A) X^2 + y^2 = 49 B) (x + 5) ^2 + (y- 3) ^2 = 9

A: We have to the draw the graph of the equation: A) x2+y2=49B)  x+52+y-32=9 We know that equation of…