
1.(3x)( Jx & Kx) 2. (x) (Jx Lx) / (3x)/(Lx & Kx) 1. (x)(5x *Tx) 2. (3x) (Sx & Ux) / (3x) (Ux &Tx) 4. 2. (x) (Nxo Mx) 3. Na /Oa
1.(3x)( Jx & Kx) 2. (x) (Jx Lx) / (3x)/(Lx & Kx) 1. (x)(5x *Tx) 2. (3x) (Sx & Ux) / (3x) (Ux &Tx) 4. 2. (x) (Nxo Mx) 3. Na /Oa
32. Simplify : a. x/3-x/4 b. 3/(2x) -4/x c. 1/2x-1/3x 33. Find x if: 3x +6 = 2-5x a. b. x/m + x/n = 1 C 1/x = 3/m d. Sx/3 = 2 34. Find b if: x/(x+a) = 2/b a. b. v(x - b') =y 35. Solve the following Simultaneous linear equations and check in both equations: a) 3x+y=-4 x-2y 1 b) 5x+y=-8 2x-2y 4 Answer: x-1, y.3 36. Evaluate the expression below, if b-3 and c-2. 2bc'+(bc) Helpful...
please answer questions 1-4
Divide using long division. (Show all work!) x2-x+3 6x2 +7x+5 3x-1 X+1 z! 15y3+y2–217 5y-3 2x3-29x+ x+4
Please do #2
40 1. 16 pts) Evaluate the integral( quadrant enclosed by the cirle x + y2-9 and the lines y - 0 and y (3x-)dA by changing to polar coordinates, where R is the region in the first 3x. Sketch the region. 2. [6 pts) Find the volume below the cone z = 3、x2 + y2 and above the disk r-3 cos θ. your first attempt you might get zero. Think about why and then tweak your integral....
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1. a. Find the coordinates of the vertex of the quadratic y = 2x2 + 3x – 3. b. Find the maximum and minimum values of 2x2 + 3x – 3 for-25x52. C. Find the exact coordinates of the points where y = 2x² + 3x – 3 cuts the coordinate axes. d. Find the values of k for which 2x2 + 3x - 3 =...
Systems of Equations: 3x + y = 6 2x-2y=4 Substitution: Elimination: Solve 1 equation for 1 variable. Find opposite coefficients for 1 variable. Rearrange. Multiply equation(s) by constant(s). Plug into 2nd equation Add equations together (lose 1 variable). Solve for the other variable. Solve for variable. Then plug answer back into an original equation to solve for the 2nd variable. y = 6 -- 3x solve 1" equation for y 6x +2y = 12 multiply 1" equation by 2 2x...
10. In simple linear regression, the null hypothesis is that coefficient of correlation is zero. (a) True (b) False ,12,13,14, and 15): The Mitte Urade-X requires s uces two grades of oils LINEAR PROGRAMMING PROBLEM (Questions 11,12,13,14, and 15): The Mittner Lubricating Oil Company produces two grades of oils called Grade-X, and Grade-Y. A gallon of Grade-X requires 3 pounds of raw material R1 and 7 pounds of raw material R2. A gallon of Grade-Y requires 8 pounds of raw...
4. Given ä(t) + 250, 4(0) + 1) = 40, () where U (0) is the unit step input and A and az are constants. Consider the overdamped case where t > 1. The roots of the characteristic equation are real and distinct. Let's say the roots are s=-- and s, =-- where t, and T, are time constants. The homogeneous solution is xy(t) = " + C,e" solution is x,0) = KA where K is a constant. Therefore, X(t)...
physical science 1. In the equation F = -kx + f ,k represents A) An independent variable. B) A proportionality constant C) The y-intercept D) A numerical constant 2. In terms of fundamental SI units,a newton is equal to A) 1 kg*m2/s2 B) 1 kg*m/s C) 1 kg*m/s2 D) none of the above 3. A hypothesis concerned with a specific phenomenon is found to be acceptable through many experiments over a long period of time. This tested hypothesis usually becomes...
1. If f(x) = 2e22 sin 3x – 2.2e3 + 4r, then C[f(x)) = 4 + .S + 4 $2 3 2 (a) 22 4s + 13 (s + 3)2 3 2 (b) (s - 2)2 + 9 (s - 3) 6 2 (c) $2 - 4s + 13 (s - 3)2 3 2 (d) (8 - 2)2 + 13 S +3 (e) None of the above. 4 + 4 + $ 2. If f(c) = x2 + 2.1 –...