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On the periodic table, what is a group? For the main groups, what characteristic do the elements have in common?
answered
Jul 29, 2022
Chemistry
high-school
5
votes
83.9k
views
Decide if the following sentence is formed correctly. Juan es alto, ¿verdad? A. correct B. incorrect
answered
Apr 14, 2022
Spanish
high-school
6
votes
59.4k
views
7 more than 3 multiplied by x algebraic expression
answered
Mar 18, 2022
Mathematics
college
5
votes
197k
views
Find the distance between the points (-4,-1) and (4,1). Round to 2 decimals places
answered
Feb 26, 2022
Mathematics
high-school
2
votes
63.2k
views
Marsha says, "There is no way I am going to school today with this bruise on my cheek. Everybody is going to laugh at me." Marsha is demonstrating: A. a volatile mismatch. B. implicit judgment. C. her
answered
Jan 2, 2022
Social Studies
high-school
4
votes
220k
views
Which best compares the attitudes of Abraham Lincoln and Jefferson Davis about Fort Sumter?
answered
Nov 13, 2021
History
middle-school
3
votes
149k
views
It's not 30 that's not an answer also i need help figuring it out please
answered
Oct 16, 2021
Mathematics
high-school
5
votes
229k
views
Canada is surrounded by all the following bodies of water except_______.
answered
Sep 24, 2021
Geography
high-school
4
votes
13.6k
views
Of the following, which is the solution to 2x2 + 3x = −5?
answered
Sep 15, 2021
Mathematics
high-school
4
votes
154k
views
What is being compared or contrasted in this expert?
answered
Sep 10, 2021
English
high-school
6
votes
19.3k
views
An SRS of 350 350 high school seniors gained an average of ¯ x = 22.61 x¯=22.61 points in their second attempt at the SAT Mathematics exam. Assume that the change in score has a Normal distribution with
answered
Jul 23, 2021
Mathematics
college
3
votes
10.5k
views
Single energy transformation
answered
Jun 16, 2021
Chemistry
high-school
3
votes
191k
views
Identifying Central Issues How did religion affect the lives of the ancient Egyptians?
answered
Jun 12, 2021
History
high-school
0
votes
95
views
I NEED HELP can anyone help me, please??
answered
Jun 9, 2021
Mathematics
high-school
5
votes
148k
views
Help please! What is the outcome of all chemical changes when two substances are combined? A- A new substance forms with identical properties B- The two substances release an odor C- The two substances
answered
Apr 30, 2021
Biology
high-school
0
votes
133k
views
Which system of equations is represented in the graph? A: y= -2 x - 2y = 6 B: y = -2 x + 2y = 6 C: x = -2 2x + y = -3 D: x = -2 2x + y = -3
answered
Mar 4, 2021
Mathematics
college
1
vote
139k
views
Katie is 2 yes older than tiffany. 3 years ago, the ratio of their ages is 5/4. How old is each one today? Please show your work
answered
Feb 21, 2021
Mathematics
middle-school
3
votes
151k
views
What is the difference between a valley and a canyon?
answered
Jan 8, 2021
Geography
high-school
7
votes
226k
views
What kind of rights did a group of delegates want written into the constitution?
answered
Dec 15, 2020
History
high-school
4
votes
3.7k
views
What is the standard deviation of this data set? Use a calculator to help you.round your answer to the nearest tenth. 12,16,22,23,23,34,44,46,47,48,64,67,73,83,89 A. 30.3 B. 27.5 C. 22.9 D. 24.7
answered
Dec 12, 2020
Mathematics
middle-school
4
votes
67.0k
views
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