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Answers by Tth

Answers by Tth
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60 students sat a mathematics exam.The mean mark for the 32 students in class A was 55.The mean mark for the 28 students in class B was 52. Find the mean mark for all 60 students
answered Dec 9, 2024
4 votes
201k views
(I) A cyclist and her cycle have a total mass of 85kg. Calculate the combined kinetic energy of the cyclist and cycle when travelling at a speed of 12m/s. (ii) The kinetic energy of the cyclist and cycle
answered Oct 6, 2024
2 votes
130k views
When dealing with zoning issues and utilizing CPTED principles, which elements are considered essential?
answered Sep 25, 2024
3 votes
3.3k views
Which core function is sent by the agent after the SNMP manager queries an agent with a GetRequest or GetNextRequest? a. GetResponse b. SetRequest c. Trap d. GetBulkRequest
answered Jul 16, 2024
2 votes
162k views
In order to see all formatting features for a 3D Model image, you must select the image and this tab on the Ribbon
answered Mar 2, 2024
3 votes
180k views
A model rocket is shot straight up and explodes at the top of its trajectory into three pieces as viewed from above and shown in the figure below. The masses of the three pieces are mA = 122.5 g, mB =
answered Mar 2, 2024
5 votes
49.3k views
Explain why 60:45 and 4:3 are equivalent ratios
answered Jan 19, 2024
2 votes
42.2k views
Need help with Discussion Question 3
answered Jan 18, 2024
4 votes
204k views
What measures are taken by the government of Telangana to improve green cover in the state? a) Afforestation programs b) Promoting tree plantation c) Conservation of existing forests d) All of the above
answered Jan 12, 2024
1 vote
202k views
In the 1800s, what made it difficult for many plantation owners to stay out of debt? a. the slaves on the plantations demanded better food and housing b. the cotton exchange was often slow to sell the
answered Dec 14, 2023
10 votes
67.1k views
How do I find the number of pounds he should use in the new mix?
answered Jul 12, 2023
4 votes
49.7k views
1. Why did isolationism disappear overnight?
answered Dec 13, 2022
0 votes
103k views
急急急偷额亏啊啦啦啦突突破凸透镜片片毛巾杆图案天下无双谱​
answered Dec 10, 2022
3 votes
22.0k views
Who made the most important government decisions in sparta?
answered Oct 29, 2022
6 votes
54.4k views
What percent of 94 is 23?
answered Oct 19, 2022
7 votes
82.9k views
Which of the following statements are true regarding science? All of the above are correct Scientists collect and organize information in a careful, orderly way, looking for patterns and connections between
answered Aug 28, 2022
5 votes
158k views
\sqrt{9 {}^(4) } ​
answered Aug 21, 2022
1 vote
169k views
A drum has a diameter of 26 inches and is 15 inches deep. Find the volume of this drum.
answered Aug 14, 2022
13 votes
65.8k views
25 mi/h ≈ _______ft/s
answered Aug 13, 2022
4 votes
181k views
Somebody help me w this!!!
answered Aug 13, 2022
5 votes
126k views
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