Answers by Sadri
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Answers by Sadri

Answers by Sadri
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In the group of 9 students, 3 are in Grade ten, 3 are in Grade eleven, and 3 are in Grade twelve. Determine the probability that 2 Grade ten students are chosen to be on a 2-member committee. A. 2/9 B.
answered Aug 11, 2024
7 votes
185k views
Since the Clean Water Act of 1972, the quantities of nitrate and phosphate entering surface waters have A. decreased significantly for both point and nonpoint sources. B. have decreased for nonpoint sources
answered Jul 26, 2024
6 votes
1.1k views
Describe how one could experimentally determine whether a bacterium was a psychrophile or a mesophile.
answered Dec 1, 2023
8 votes
50.3k views
given an electron beam that is aimed west at the equator, what was the direction of the magnetic force on the electrons due to the earth's magnetic field? hint: the earth's magnetic field is directed north
answered Sep 12, 2023
5 votes
209k views
Please help why did an independence movement in the American colonies start?
answered May 27, 2023
1 vote
97.9k views
Can you pleas give me some text trailer ideas
answered Mar 19, 2023
8 votes
26.0k views
Find the slope and the y−intercept of the line in the graph.
answered Jul 24, 2022
13 votes
83.0k views
Elimination 5x -6y = -17. -3x -5y = -7
answered Jul 9, 2022
2 votes
125k views
What is characters traits of Ben and happy from the death of a salesman's
answered Jun 10, 2022
7 votes
193k views
What is the difference between an outcome and an event?
answered Jun 10, 2022
4 votes
166k views
Why did George Washington step down after two terms as president?
answered May 16, 2022
6 votes
84.2k views
Find the missing lenght in the right triangle
answered Apr 20, 2022
3 votes
2.4k views
20 Points for anyone who gets this right, and with a good explanation. Benny opened a bank account. He deposited $92.50 into his account every month for 10 months. He used $36.50 every month to pay for
answered Nov 26, 2021
6 votes
67.9k views
What is the slope of line j?
answered Oct 22, 2021
5 votes
54.0k views
Researchers are interested in estimating the percentage of Americans who will get a flu shot this year. How many Americans should be surveyed to be 80% confident that the sample proportion of Americans
answered Sep 30, 2021
6 votes
157k views
The owner of a deli gathered data about the number of flavored bagels and plain bagels sold during the first hour of business for several days. He organized the data in a scatter plot, with x representing
answered Sep 19, 2021
1 vote
205k views
Mark has $146 in his savings account. He withdraws $41, deposits $98, and then withdraws $64. Find the balance of his account. What's the answer?
answered Sep 9, 2021
2 votes
225k views
Which is the correct answer this is science help
answered Aug 29, 2021
2 votes
151k views
Solid Mg(OH)2 is mixed with water and the following reversible reaction occurs:________. Mg(OH)2(s) Mg2+(aq) + 2OH-(aq), Kc1 = 1.8 x 10-11 After some time, the system reaches a state of dynamic equilibrium.
answered Jul 12, 2021
2 votes
30.7k views
Create a one-to-one function.
answered Jun 12, 2021
6 votes
230k views
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