Questions by Yuyang

Questions by Yuyang

Write not only answers but also all your works for the following problems. 1. Determine the values of E[infinity] and P[infinity] for the signal x[n]=ej(π/2n).

asked Dec 27, 2024

1 answer

4 votes

103k views

The total amount of energy captured from the sun by the producers in an ecosystem is called the

asked Oct 20, 2024

1 answer

4 votes

61.0k views

Facility Security Clearance (FCL) authorizes a facility to store classified information. A. True B. False

asked Sep 20, 2024

1 answer

5 votes

40.9k views

What two things did the healing of the early Christian church have in common?

asked Aug 23, 2024

1 answer

2 votes

52.1k views

Which of the following is a good thing to have if living in an area with frequent winter storms? A) Snowmobile B) Space heater C) Generator D) Ice melt

asked Aug 1, 2024

1 answer

4 votes

109k views

Describe the anti slavery movement

asked Jul 7, 2024

2 answers

4 votes

149k views

What parts of your body can be affected by internal bleeding? tissue organs body cavities all of the above

asked May 17, 2024

1 answer

5 votes

36.4k views

14 points These are both good in-text citations because they clearly name the author of the borrowed content near the quote: ☆ • According to Russ Mitchell, "It's been a year since the California Department

asked May 1, 2024

2 answers

3 votes

70.9k views

Question 8 of 20 What is the common difference between consecutive terms in the following arithmetic sequence? 51, 47, 43, 39, O A 3 B. -4 O C4 O D -3

asked Feb 18, 2024

1 answer

4 votes

40.9k views

Answer the word problem #7 as seen in the picture please.

asked Aug 23, 2023

1 answer

3 votes

217k views

Read the text and choose the option with the correct form of conocer in the preterite, imperfect, or progressive tense. Pepa, ¿tú ________ ayer a la cotorra simpática de mi sobrina? (1 point) a conocía

asked Aug 3, 2023

1 answer

15 votes

199k views

Which of the following is a barrier to effective communication? A. using excessive amounts of jargon B. communicating while physical distractions are present C. using an incorrect communication channel

asked Jun 17, 2023

2 answers

11 votes

155k views

Brown v. Board of Education was a famous case heard by the United States Supreme Court in 1954. The court ruled that it is illegal to

asked Apr 21, 2023

1 answer

8 votes

112k views

True or false yoghurt is formed by the action of virus?

asked Aug 13, 2022

1 answer

4 votes

9.4k views

A very long straight current-carrying wire produces a magnetic field of 20 mT at a distance d from the wire. To measure a field of 5 mT due to this wire, you would have to go to a distance from the wire

asked Aug 9, 2022

1 answer

3 votes

176k views

I need help on 2 questions! 19points! about charles darwin

asked Jul 10, 2022

1 answer

24 votes

119k views

Invisible .,.,.,..........

asked Apr 25, 2022

1 answer

1 vote

201k views

Consider the equation: x ^2 −4x+4=2x 1) Rewrite the equation by completing the square. Your equation should look like (x+a)^2=b or (x-c)^2 =d

asked Feb 4, 2022

2 answers

0 votes

103k views

Why should they be allowed to enter Greece?

asked Nov 22, 2021

1 answer

5 votes

146k views

Need Help. find the area thats all

asked Nov 17, 2021

1 answer

2 votes

122k views

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