Answers by Muthukumar M
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Answers by Muthukumar M

Answers by Muthukumar M
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The half life of a substance is 30 days. If there are 4.5 grams to start with, how much will be left after 23 days? Round to the nearest tenth of a gram. Be sure to label your answer.
answered Mar 1, 2022
5 votes
10.3k views
Which numbers repeat in the decimal form of 5/11
answered Nov 21, 2021
2 votes
234k views
In Valhalla hall of the chosen slain who is to the hall of Valhalla? 1) all of the fallen warriors from a battle 2) only the bravest of fallen warriors 3) half of the fallen warriors from a battle only
answered Nov 18, 2021
3 votes
116k views
The math SAT is scaled so that the mean score is 500 and the standard deviation is 100. Assuming scores are normally distributed, find the probability that a randomly selected student scores
answered Nov 16, 2021
2 votes
99.5k views
You are Benjamin Franklin. The Constitutional Convention is tensely divided between those who support the New Jersey Plan and those who support the Virginia Plan. Write a speech outlining three similarities
answered Nov 15, 2021
1 vote
198k views
What was the importance of fads in American culture?
answered Oct 8, 2021
1 vote
9.8k views
Communication Methods Among Teens Frequency Two-Way Table A 5-column table with 3 rows. Column 1 has entries boys, girls, total. Column 2 is labeled text with entries 32, 54, 86. Column 3 is labeled email
answered Apr 25, 2021
5 votes
160k views
The central point of Thomas Paine’s Common Sense was that it
answered Mar 31, 2021
3 votes
131k views
What is the point slope form of the line with slope 25 that passes through the point (−4,−7)? y−7=25(x−4) y−4=25(x−7) y+7=25(x+4) ​y+4=25(x+7)​
answered Mar 18, 2021
1 vote
176k views
On the grid, draw the image of a shape R after the transformation represented by the matrix (0 -1 (1 0)
answered Mar 4, 2021
5 votes
32.8k views
Figure ABCDE is similar to figure VWXYZ. Which proportion must be true? A) AE/XY= CD/VZ B) AB/VW= YZ/DE C) BC/XY= DE/YZ D) AB/VW= CD/XY
answered Nov 25, 2020
2 votes
224k views
Arun scores 36 marks in English 44 marks in Hindi and 75 marks in maths and X in Science if average score is 50 find the value of x​
answered Aug 30, 2020
4 votes
62.0k views
Troy and two of his friends do yard work for Troy's dad. After Troy's dad paid $35 for gas and expenses, the boys made $128 in October. How much will each boy make?
answered Jun 27, 2020
1 vote
55.6k views
What was a proprietary colony
answered Jun 8, 2020
2 votes
73.9k views
Hagfish, lampreys, sharks, and tuna are all chordates that can also be classified into which group? Craniates Vertebrates Cartilaginous fish Cephalocordata
answered Apr 22, 2020
2 votes
54.9k views
I need some help with question 4. I believe the answer is 3 h to 4 h but I'm not sure
answered Jul 13, 2019
4 votes
137k views
Over the past 100 years the amount of fossil fuel consumption has
answered Jul 7, 2019
3 votes
137k views
How do astronomers think the universe was created?
answered Dec 18, 2018
3 votes
61.6k views
The primary purpose of __________ is to preserve memories of persons or events.
answered Nov 25, 2018
4 votes
13.8k views
According to the Big Bang theory, after the "Bang", the universe remained dark until about ___ later, when neutral atoms began form. *three minutes *one billion years *300,000 years *three billion years
answered Oct 23, 2018
2 votes
233k views
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