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In the following code, use a lock to protect any data that might need protecting. Keep your critical sections as small as possible. (10%) int flag = 0; int a = 0; void thread_a(){ a += 2; Flag = 1; } 1
answered
Jan 29, 2021
Computers and Technology
college
3
votes
196k
views
I need help with SOME 7th grade math
answered
Jan 7, 2021
Mathematics
middle-school
2
votes
24.5k
views
What does 3(x + 4) equal​
answered
Dec 12, 2020
Mathematics
middle-school
4
votes
62.4k
views
Which of the following is an example of an electromagnetic wave? A. ripples on a lake B. the honking of a car horn C. the light from a neon sign D. aftershocks from an earthquake
answered
Sep 6, 2020
Physics
middle-school
3
votes
80.5k
views
Question 4 of 10 (1 point) Jump to Question: You should NOT wear glove around powered rotating equipment. A. False B. True
answered
Sep 12, 2019
Health
high-school
5
votes
39.8k
views
Hannah does an experiment. She has two colorless chemicals that she mixes together in a beaker. Which of the following indicates that a chemical change occurs when she mixes the two chemicals together?
answered
May 30, 2019
Chemistry
middle-school
4
votes
143k
views
The best estimate of a child's physical maturity is __________.
answered
Apr 20, 2019
Social Studies
high-school
4
votes
98.5k
views
What is the product of d - 9 and 2d^2+11d-4
answered
Mar 23, 2019
Mathematics
middle-school
3
votes
31.2k
views
Ethane, with the chemical formula C2H6, is an example of _____. an isotope a hydrocarbon a gasoline a kind of coal
answered
Dec 31, 2018
Biology
high-school
6
votes
165k
views
Four artists open a business selling paintings and agree to split the profits equally. They spent $150$150 on supplies. If their total income is $870$870, how much is each person's share of the profit?
answered
Nov 13, 2018
Mathematics
high-school
4
votes
31.7k
views
explain why it makes sense to use a negative number to represent an account balance when the person owes money
answered
Sep 15, 2018
Mathematics
middle-school
6
votes
121k
views
A scientist discovers a microscopic, unicellular organism with no nucleus. Which of the following correctly describes the organisms A.The organism is a plant B.The organism is an animal C. The organism
answered
Jun 26, 2018
Biology
middle-school
1
vote
210k
views
Angle A is an acute angle in a right triangle given that sin A= 7/25 what is the ratio for cos A
answered
May 15, 2018
Mathematics
high-school
2
votes
2.4k
views
Does anyone know this ?
answered
Mar 12, 2018
Mathematics
high-school
4
votes
234k
views
Please help with this. Joe runs 8.25 times around a track in 1,119.803 seconds. If one lap around the track is 402.3 meters, which is the best estimate of the runners average speed in meters per second
answered
Nov 10, 2017
Mathematics
middle-school
4
votes
15.1k
views
The procession was temporarily abolished because of the emperor's interest in what
answered
Oct 19, 2017
English
high-school
2
votes
219k
views
What is Xenophobia and why is it a problem?
answered
Feb 13, 2017
Social Studies
high-school
3
votes
36.9k
views
What is 24/100 in its simplest form
answered
May 18, 2016
Mathematics
middle-school
2
votes
29.4k
views
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