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Consider a discrete-time system with input z[n] and output y[n], where y[n] = nx[n-3]. (a) Explain whether the system is linear. (b) Explain whether the system is shift-invariant.
asked
Oct 26, 2024
Engineering
college
1
answer
5
votes
14.4k
views
They should never be bulging or sunken at rest Sunken indicates the baby may be dehydrated or have a fluid volume deficit Bulging indicates the baby might have meningitis or increased ICP** A) Eyes B)
asked
Jun 7, 2024
Medicine
college
1
answer
1
vote
152k
views
According to the authors; which of the entities below is not a party to the chartering process? a. Charterer b. Shipowner c. Broker d. Cargo Receiver
asked
May 18, 2024
Business
high-school
1
answer
5
votes
73.3k
views
What factors make it difficult for congress to control the budget? A) The veto power of the President B) The influence of interest groups C) The complexity of the budget process D) All of the above
asked
May 5, 2024
Business
high-school
1
answer
2
votes
158k
views
Normal interval time for the QRS complex is: A) 0.04-0.12 second. B) 0.33-0.42 second. C) 0.12-0.20 second. D) 1.20-2.00 seconds.
asked
May 2, 2024
Mathematics
high-school
2
answers
5
votes
184k
views
Use 512906 to make the smallest possible 3-digit whole number. Hint: A whole number has no decimals.
asked
Apr 14, 2024
Mathematics
college
1
answer
2
votes
122k
views
What is the maximum number of degrees of longitude that are possible? A) 90 B) 180 C) 360 D) 720
asked
Jan 28, 2024
Social Studies
high-school
1
answer
1
vote
102k
views
HELP PLS THIS IS IMPORTANT The Byzantine Empire became more powerful than the Western Roman Empire because: O A. it had better access to resources and trade. B. it had religious authority over all Christians.
asked
Nov 27, 2023
History
high-school
2
answers
13
votes
219k
views
Como sacar conclusiones de una tabla de frecuencias
asked
Nov 13, 2023
Mathematics
high-school
1
answer
12
votes
231k
views
Once upon a time, before ever this world was made, there was neither earth nor sea, nor air, nor light, but only a great yawning gulf, full of twilight. To the north of this great gulf lay the Home of
asked
Aug 7, 2023
English
high-school
1
answer
0
votes
223k
views
The interactions between Europeans and the native peoples of North America were very different from the interactions between Europeans and the Maya, Inca, and Aztec of Mesoamerica.
asked
Feb 8, 2023
History
middle-school
2
answers
20
votes
169k
views
Maggie baked 120 tarts. For every 15 tarts she used 3 eggs. How many dozen eggs did she use in total? 120
asked
Jan 20, 2023
Mathematics
high-school
1
answer
11
votes
199k
views
Practice Problem #1 DNA TAC CGC TCC GCC GTC GAC AAT ACC ACT ??? mRNA ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? TRNA ??? ??? amino acids ??? ??? ??? ??? ??? ??? ??? ???
asked
Dec 16, 2022
Biology
college
1
answer
3
votes
116k
views
What are the advantages and disadvantages of medicare advantage plans?
asked
Nov 28, 2022
Health
high-school
1
answer
3
votes
38.1k
views
Can someone help me wit dis plz
asked
Jun 16, 2022
Mathematics
high-school
1
answer
2
votes
94.4k
views
dog's food bowl holds 3 cups of dog food. Tim uses a scoop that holds 1/4 of a cup of dog food. how many scoops will it take for Timothy to fill the dog bowl?
asked
Jun 5, 2022
Mathematics
college
1
answer
2
votes
55.6k
views
What should be added to 'x' to get 'y'?
asked
May 10, 2022
Mathematics
high-school
2
answers
4
votes
214k
views
Jaleel and Lisa are simplifying the expression 2 (x minus 2) + 2 as shown. Jaleel's Method 2 (x minus 2) + 2 = 2 x minus 4 + 2 = 2 x minus 2 Lisa's Method 2 (x minus 2) + 2 = 2 x minus 2 + 2 = 2 x
asked
Jan 15, 2022
Biology
high-school
2
answers
1
vote
196k
views
The Retained earnings account has a credit balance of $23,800 before closing entries are made. Of total revenues for the period are $75,200, total expenses are $55,000, and dividends are $12,600, what
asked
Dec 8, 2021
Business
college
1
answer
5
votes
130k
views
The value of a new car decreases by about 15% in the first year. How much will a car be worth after one year if its initial value was $1,500? If you get stuck, consider using diagrams or a table to organize
asked
Dec 4, 2021
Mathematics
high-school
1
answer
5
votes
101k
views
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