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Answers by Juanito Fatas
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Create a PostalWorkerThread class that extends Thread, which will serve the customers in line. The PostalWorkerThread class will need to acquire the postalWorkerMutex semaphore to enter the critical section
answered
Nov 1, 2024
Engineering
high-school
3
votes
26.7k
views
Calculate the intrinsic carrier densities in silicon and germanium.
answered
Aug 11, 2024
Physics
high-school
4
votes
172k
views
What new procedure is used by many people to correct refractive problems?
answered
Feb 20, 2024
Medicine
college
2
votes
110k
views
¿cuál es la implicación de la Educación para la paz como herramienta para garantizar el derecho humano a la paz en el posconflicto que se inicia en Colombia?
answered
Jul 21, 2023
Spanish
high-school
4
votes
4.8k
views
Suppose U = {1, 2, 3, 4, 5, 6, 7, 8} is the universal set and P = {2, 4, 6, 8}. What is P' ? {2, 4, 6, 8} {1, 2, 3, 4, 5, 6, 7, 8} {1, 3, 5, 7} {1, 3, 5, 7, 8}
answered
May 15, 2023
Mathematics
high-school
4
votes
50.0k
views
True or False: With only a few important exceptions, all vaccines can be administered at the same time using separate syringes at different injection sites.
answered
Mar 18, 2023
Medicine
high-school
12
votes
74.1k
views
Translate to english → warum ist die welt so langweilig
answered
Feb 26, 2023
English
high-school
8
votes
155k
views
Why are some countries transferring to industrial ones
answered
Feb 25, 2023
Geography
high-school
4
votes
2.1k
views
Which ordered pair is a solution? Select all that apply y + 3 = 4 (x - 7) (5, 5) (10, 9) (8, 1) (-1, 5)
answered
Nov 2, 2022
Mathematics
college
13
votes
198k
views
What is 2/3-1/2 equal to (fraction form)
answered
Oct 13, 2022
Mathematics
high-school
3
votes
218k
views
The comparison between most mammals and humans in paragraph 2 helps the reader understand that — most mammals have a period of adolescence similar to that of other animals humans reproduce later in life
answered
Sep 30, 2022
English
college
3
votes
210k
views
Who controlled East Berlin? England United States Russia France
answered
Aug 15, 2022
History
college
5
votes
114k
views
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
answered
Jul 19, 2022
Mathematics
high-school
3
votes
194k
views
I don't understand this QUESTION
answered
Feb 21, 2022
Physics
high-school
4
votes
71.9k
views
There are 120 people on the bus 50% get off at the first stop 20% get off at the second stop. The rest get off on the third stop. How many people got off the bus at the third stop? Please show the correct
answered
Feb 12, 2022
Mathematics
college
9
votes
207k
views
(45 POINTS!!!) Which is the equation of a parabola with a directrix at y = −3 and a focus at (−2, 3). y = one twelfth(x − 2) 2 y = one twelfth(x + 2) 2 y = −one twelfth(x + 2) 2 y = −one twelfth(x − 2)2
answered
Jan 21, 2022
Mathematics
college
8
votes
180k
views
Select the correct answer. How does emergency contraception reduce the risk of pregnancy? OA. It stops the release of eggs from the ovaries. OB. It restricts the movement of sperm. OC. It destroys the
answered
Dec 24, 2021
Physics
middle-school
6
votes
127k
views
4(x−2)+4(x+4)−(8x+1)
answered
Nov 23, 2021
Mathematics
middle-school
4
votes
48.5k
views
Why was Portugal among the first of the European nations to begin exploring in the early 1400s? Question 15 options: Portugal was engaged in a Crusade. Portugal was losing a war to Spain. Portugal wanted
answered
Sep 21, 2021
History
middle-school
6
votes
191k
views
A company is building an expert system for use in stock trading. In which part will they have to invest the most if they have to a very extensive amount of data to store? A) Interface engine B) reasoning
answered
Jul 24, 2021
Computers and Technology
high-school
6
votes
16.8k
views
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