x 1 Label (y) 2, 2.2 0, -0.1 -3, -2.5 1, 1 Fit the linear 1 regression model y = wx, using squared error. y = 1.5x₁ y = 2.9x₁ y = 0.9x, The answer is y = 0.9x1 1 Please use the concept of w = (XX^T)^-1 Xy Please show detailed steps x1Label (y) 2 2.2 0 -0.1 -3-2.5 1 1 4) Fit the linear regression model y = wx₁ using squared error. y = 1.5x1 ○ y = 2.9x1 y = 0.9x1
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- **coffee filter has mass 0.01908 kg total stack mass m = 12 × 0.01908 = 0.22896 kg AveVelInitial = y3 − y1/t3-t1 = 1.10446 m/s t = 0 at the second observation of our collected data distance fallen here is 0 m initial velocity of 1.10446 m/s. v(t) = (g−1/2m*ρACvo2)t+c Where variables are g is acceleration due to gravity ρ is density of airC is drag coefficient A is the cross sectional area of the object vo is the initial velocit m is mass of stacked coffee filters ** a) Solve your differential equation for v(t)b) If you choose to solve the equation in v(t), the velocity, then you can integrate the velocity function you obtained, v(t), above to get position functionA ruptured pipe in a North Sea oil rig produces a circular oil slick that is y meters thick at a distance x meters from the rupture. Turbulence makes it difficult to directly measure the thickness of the slick at the source where x=0, but for x >0, it is found that y=0.5(x^2 + 3x)/x^3 + x^2 + 4x. Assuming the oil slick is continuously distributed how thick would you expect it to be the source?what these statistics tell about the kurtosis of the variables
- Obtain the value of skewness of the variable landfill and the value of kurtosis of the variable acid. Interpret each result.Integration of( 3x2-3yz+2xz)dx + (3y2-3xz+z2)dy + (3z2-3xy+x2+2xz)dz along straight line joining (-1,2,3) (3,2,1).A ruptured pipe produces a circular oil slick that is y meters thick at a distance x meters from the rupture. It is difficult to directly measure the thickness of the slick at the source (where x=0), but for x>0, it is found that y=0.5(x2+3x)/x3+x2+4x. assuming that the oil slick is continuously distributed, how thick would you expect it to be at the source?
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- A raptured pipe in a North Sea oil rig produces a circlar oil slick that is y meters thick at a distance x meters from the rapture. Turbulance makes it difficult to directly measure the the thickness of the slick at the source (where x=0), but for x >0, it is found that y= 0.5(x2+3x)/x3+x2+4x. Assuming the oil slick is continiously distributed, how thick would you expect it to be at the source?Find the volume. y=x2; y=4x-x2 revolving axis: Line y=6a 1000-liter (L) tank contains 500 L of w. ater with a salt concentration of 10 g/L. Water with a saltconcentration of 50 g/L flows into the tank at a rate of Rin= 80 L/minutes (min). The fluid mixes instantaneously and ispumped out at a specified rate Rout. Let y(t) denote the quantity of salt in the tank at time t . Find the limiting salt concentration as t →∞, assuming that Rout = 80 L/min.