A set of experiment runs to predict the job performance (on the scale of 1 to 5, 5 being the highest) of JOTAG Machine Shop, Inc. mechanics based on mechanical aptitude test scores and test scores from personality test that measures diligence. The following data was observed job performance mechanical aptitude test scores 40 45 38 50 48 55 53 55 58 55 60 60 55 60 1 2 1 3 2 3 3 4 4 5 5 5 2 4 personality test scores 25 20 30 30 28 30 34 36 32 38 38 42 36 34 a. Formulate the multiple regression equation. b. Interpret the results

Q: y"'+ 4y"" + 4y" =0

A: Given the differential equation is y"" + 4y"' + 4y" = 0. Here the auxiliary equation is m4 + 4m3 +…

Q: Solve on y

A: Given, 5(x - 2) > 9x - 3(2x - 4)                5x - 10 > 9x - 6x +12                5x -10…

Q: Let A (1,0, 2) and B= (6, -2,3). Solve for projAB. =

A: Given vectors are A = 1, 0, 2   and   B = 6, -2, 3

Q: )² - x² (4x+y'+ 13x'

A: Given differential equation is y'2 -x2 4x+3 y' +12 x5 =0 This is first order homogeneous…

Q: Solve and show work 5x=42x-1

A:

Q: Solve for points (-2,0) , (0,2) , (2,3)

A:

Q: 7- V8- x = V2x + 25

A:

Q: Solve for x and check: V4+ 2x = -2 3 %3D

A: Explanation: Given that: 4+2x3=-2 Concept: Cubing on both side 4+2x=(-2)3…

Q: x^2=4x-9. Solution set is: { , }

A:

Q: Solve Vr + 5+1 = x

A:

Q: x+2x-3 =0

A: It is given that,        x23+2x13-3=0we have to find the value of x.

Q: Find a number for which of 13 less than the number is the same as 13 more than the number.

A: Find a number for which of 13 less than the number is the same as 13 more than the number.

Q: Solve for r  us = -rtv

A: Given,            us = -rtv

Q: dz Evaluate the integral 22 Iz-1=2 2i

A: Cauchy integral formula

Q: Distinguish the number of solutions.

A: Given that,

Q: Differentiate - 3x 1 X+- X,

A:

Q: 51° 151°

A:

Q: x + 1 8. x + 4 7

A:

Q: 32 9 24

A: Use Thales theorem  Use tales theorem

Q: Solve for x 6=7+x-4

A: Solve for x 6 = 7+x-4

Q: Sx(2x – 3)°dx

A: Given query is to find the value of integral.

Q: у" + 10y" + 25у" %3D0

A: Given the differential equation y'''' + 10y''' + 25y'' = 0. Here the auxiliary equation is m4 + 10m3…

Q: solve  (x+2)2=16 x=

A:

Q: Solve /5a + 24 — г.

A: