Questions by WVrock

Questions by WVrock

Given X [z] = z(z-0,25)/z²-0,7071z+0,25 With a Region of Convergence (ROC) of 0,5 <∣z∣, what is the structure of the response x (n)? a. A₁ (0,5)ⁿ cos (π/4n) + A₂ (0,5)ⁿ sin (π/4n), n ≥ 0 b. A₁ (0,25)ⁿ + A₂ (-.7071)ⁿ, n ≥ 0 c. None of the given answers d. A₁n (0,5)ⁿ + A₂ (0,5)ⁿ , n ≥ 0 e. A₁ (-0,25)ⁿ + A₂ (.7071)ⁿ, n ≥ 0

asked Dec 26, 2024

1 answer

4 votes

127k views

____ involves gathering primary data by observing relevant people, actions, and situations. a. Observational research b. Online marketing research c. Survey research d. Experimental research

asked Oct 27, 2024

1 answer

5 votes

28.7k views

If you can eat something, it's edible. If you can drink something, what is it? 1) Food 2) Liquid 3) Beverage 4) Consumable

asked Oct 7, 2024

1 answer

0 votes

96.9k views

What problems could you predict because of the distribution of all water?

asked Sep 26, 2024

1 answer

3 votes

56.5k views

if sally deposited $1,000 into a savings account that pays aquarterly periodic rate of 1%, how much would she have after a year?

asked Jun 28, 2024

1 answer

0 votes

47.6k views

The United States should enact laws slowing global climate change because U.S. industry supports the legislation none of these is true the United States is a major producer of greenhouse gases the United

asked May 27, 2024

1 answer

4 votes

225k views

Solve for vertex algebraically -x^2-6x-5

asked Feb 7, 2024

2 answers

5 votes

59.1k views

The glucose-Na+ symport in epithelial cells uses the electrochemical gradient of Na+ to draw glucose into the cell. T/F

asked Jan 14, 2024

1 answer

2 votes

24.0k views

Why is it that if u take ibprophan ur pain in ur body goes away

asked Dec 11, 2023

2 answers

4 votes

206k views

A bake shop sells twenty different kinds of pastries. Twelve of them were chocolate. Zack randomly buys eight kinds of pastries. What is the chance that four of them will be chocolate

asked Apr 1, 2023

1 answer

1 vote

173k views

Find the image of (-4,-2) obtained bytranslating 3 units up, followed by areflection over the x-axis.

asked Feb 14, 2023

1 answer

5 votes

66.7k views

Please help me out please please please

asked Feb 2, 2023

1 answer

2 votes

32.9k views

A cone is placed inside a cylinder as shown. The radius of the cone is half the radius of the cylinder. The height of the cone is equal to the radius of the cylinder. what is the volume of the cone in

asked Jan 7, 2023

1 answer

17 votes

134k views

Please help me . I need it asap .

asked Aug 20, 2022

1 answer

0 votes

200k views

Many friars and monks went to the colonies to oversee their slaves work land. True or False

asked Aug 16, 2022

1 answer

21 votes

167k views

Nitrogen is the most abundant element in the earth's atmosphere O True O False

asked Jul 10, 2022

1 answer

15 votes

141k views

Any correct answers will be helpful.

asked Jul 5, 2022

1 answer

2 votes

34.9k views

Your best friend’s dad gives you a ride to soccer practice. Which subject pronoun would you use when referring to him? él yo tú usted

asked Apr 11, 2022

2 answers

22 votes

60.8k views

What is money........

asked Mar 16, 2022

1 answer

2 votes

220k views

What did artisans in ancient Egypt and Kush do?

asked Feb 7, 2022

1 answer

0 votes

175k views

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