Recent activity by Pol Hallen

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What Shell command do you use to search for strings matching a regular expression? a) `grep` b) `find` c) `awk` d) `sed`

asked Dec 23, 2024

1 answer 114k views

Consider the following transformation from x(t) to y(t) where p(t) = ∑ k=−[infinity] -> [infinity].δ(t − k) is an impulse train (also called ""Dirac comb"") and x(t) = sin( πt/2 )/πt . Compute and make

asked Dec 20, 2024

2 answers 78.7k views

The hundred years' war was a conflict between england and which other nation?

answered Dec 2, 2024

1 answer 19.9k views

For years, supermarkets, such as Safeway, have sold data derived from all the items processed at the cash register when consumers check out with their loyalty cards. Which of the following refers to this

answered Nov 2, 2024

1 answer 154k views

Farmer Joe wants to fence in a rectangular area with one side bordered by a stream. He has 80 meters of fencing. What are the dimensions and maximum area he can enclose? A) Length: 40 meters, Width: 20

answered Aug 16, 2024

1 answer 23.3k views

What equation is equivalent to x + 8 =21

answered Jul 6, 2024

2 answers 103k views

Tickets to the zoo cost $12 for adults and $8 for children. The school has a budget of $240 for the field trip. An equation representing the budget for the trip is 240=12x+8y. Select all the true statements

answered Jun 29, 2024

1 answer 117k views

How to make the following line shortened? "Selvi was annoyed by Keerthy because when they were teens, Keerthy would get 100 marks in all subjects whereas Selvi wouldn't get 100 marks, and so her (Selvi's)

asked Jun 14, 2024

1 answer 149k views

An administrator is granting permissions to a database. What is the default level of access the administrator should grant to new users? A. Read B. Modify C. Full access D. No access

answered May 21, 2024

1 answer 120k views

FINAL ASSESSMENT | QUESTION 6 OF 10 The most common causes for slips, trips, and falls include: Select all that apply. Worn carpet # Spills Cracks in the sidewalk Rugs and mats Objects obstructing the

answered May 20, 2024

1 answer 225k views

What is the physical significance of the biot number?

asked May 14, 2024

1 answer 117k views

The largest value that a 60-bit unsigned binary integer can represent is (2⁶⁰ - 1) A) True B) False

asked May 6, 2024

1 answer 152k views

A buffer solution is made using a weak acid, HA , that has a pKa of 5 . If the pH of the buffer is 7 , what is the ratio of [A−] to [HA] ? [A−][HA]=

answered Apr 19, 2024

1 answer 233k views

What is law that sets the maximum amount of time parties can wait before they must file a case?

answered Apr 9, 2024

1 answer 191k views

Convert 13 weeks to seconds

answered Feb 7, 2024

2 answers 169k views

You pick a card at random. Without putting the first card back, you pick a second card at random. 2 3 4 5 What is the probability of picking a 3 and then picking a 4? Write your answer as a fraction or

answered Jan 12, 2024

1 answer 83.3k views

Fill in the blank with the most appropriate response. Bradford's Of Plymouth Plantation is a __________ about the pilgrims’ experiences in the new world . A) essay B) Journal C)Autobiography D) Biography

answered Dec 28, 2023

2 answers 965 views

If RS= 5 , RT = 12 , ST = 7 , and points R, S, and T are collinear, what is the relationship between points R , S , and T ?

asked Dec 19, 2023

1 answer 46.1k views

What is the error when cach of these numbers is given to 1 significant figure a)7.2

answered Sep 9, 2023

1 answer 195k views

An initial population of 800 phytoplankton doubles every 3 days. How many are there after 12 days?

answered Sep 8, 2023

1 answer 4.1k views

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