Subtract. (6y2 -6y+3) - (9y2 -6y+9) (6y2-6y+3) - (9y2-6y+9)-(Simplity your answer Do not factor)
Find a solution
9. y(3) – 6y"+11y'- 6y=0, y(0)=y'(0)=0, y"(0) = 3.
please answer 2.2-3 parts a,b, and c
Simplity your ansel. 2.23 A real LTIC system with input x) and output y) is described by the following constant-coefficient linear differential equation: (D' +91)) {y(t)} = (2D3 + 1) {x(t)} . (a) What is the characteristic equation of this system? (b) What are the characteristic modes of this system? (c) Assuming yzir(0) = 4, yar(0) =-18, and jrr(0) =0, determine this system's zero-input response yzir). Simplify yzir() to include only real terms...
8.
Subtract 3y2-1 5y2-1 2y 2 3(Simplify your answer)
Subtract.
-11/3-w - 4w-1/w-3
4w-1 3-w W-3 The difference is (Simplify your answer.)
all have same options
please only answer if you're 100% sure
what do the level surfaces of rx, y, z) = 9x2-9y2 + 9z2 look like? [Hint: Use cross-sections with y constant instead of cross-sections with z constant.] For f(x, y, z) > 0, the level surface is a Select- Select- . For f(x, y, z) < 0, the level surface is a For f(x, y, z)-0, the level surface is a hyperboloid of one sheet X cone hyperboloid of...
6. (a) Plot four level curves for the surfaces below. Use a meshgrid(-2:0.05:2) i. f(z, y)-9-r2-9y2 for z = 0.5, 1, 2, 3 ii. f(x, y) - for0.4,-0.2,0.2,0.4. (b) Use a meshgrid(-3:0.1:3) and the plot3 command to plot the surface f(, y) Create a figure containing three subplots. Two subplots (for 6a(i), 6a(ii)) across the upper half of the figure and a third subplot that spans the lower half of the figure (for 6b). You may need to refer to...
what do I add and subtract?
te.com/courses/9534/modules/item/234127 X Your answer is incorrect Pronghorn Lake Corporation's accounting records show the following at year-end December 31, 2017 Purchase Discounts $6,320 Beginning Inventory $32,910 Freight-In 9,790 Ending Inventory 28,930 Freight-Out 11.490 Purchase Returns and Allowances 5,210 Purchases 163.770 Assuming that Pronghorn Lake Corporation uses the periodic system.compute cost of poods purchased and cost of goods sold Cost of goods purchased $ 167240 Cost of goods sold 4563 Solution Attempts: 1 of 3 used...
calculus 3.
Answer all of the following, I will rate your work if you do
so.
Evaluate the double integral || xy2da, where Ris the region in the first quadrant enclosed by the circle x2 + y2 = 4 and the lines x = 0 and y = x. Evaluate the iterated integral. 1 ya x-y xy dz dx dy xy dz dx dy 0 V The figure below shows the solid region Ein the first octant bounded by the...
1-4 please
Factor the expression ***FACTOR COMPLETELY 49x 2.9 Ox+37x31 11x +37x-3 (Tx - 30x - 3 Prime QUESTION 2 3 points Save Answer Factor the expression ***FACTOR COMPLETELY 6x2.462.9 Prime QUESTIONS 3 points Save Answer Add or subtract as indicated and write the result in standard form. (7 +61-(-6. 13.5 13-5 QUESTION 4 3 points Save Answer SOLVE the equation by factoring. 3x 2.145 1-3.51
Do you think racism is predictable? Explain your answer. Which factor mentioned do you think plays a larger part in the prevalence of racist attitudes: education level or geography/neighborhood? Why?