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Find an equation for the nth term of the arithmetic sequence. -17, -14, -11, -8, ...
answered
May 14, 2021
Mathematics
middle-school
2
votes
170k
views
The volume of a fixed mass of gas is directly proportional to its temperature if the pressure is kept constant.* a. Boyle's law b. Charles's law c. gay-lucssac's law
answered
May 8, 2021
Physics
middle-school
4
votes
69.2k
views
Explain the situational irony in "Richard Cory."
answered
Apr 24, 2021
English
college
0
votes
216k
views
Are the words andante, ritardando, allegro, fine, and con brio used to describe a musical scale?
answered
Apr 6, 2021
Arts
middle-school
6
votes
53.7k
views
Which of the following is a personal decision that involves science? A. Will vitamins help me sleep better? B. Is it fun to ride a train across the country? C. Should I live in an apartment or a house?
answered
Feb 11, 2021
Physics
high-school
2
votes
14.7k
views
The car is moving for one minute at a speed of 72km / h and then 600 meters at a speed of 54km / h. Calculate the total distance traveled and its mean speed.
answered
Jan 27, 2021
Physics
college
5
votes
13.7k
views
What are the potential effects of a symbiotic relationship on an organism?
answered
Jan 23, 2021
Biology
high-school
3
votes
197k
views
III. Change these sentences to Yes/No Questions. 2. Ben does his homework in the kitchen.
answered
Jan 18, 2021
English
college
7
votes
129k
views
Explain the differences between the thalamus, hypothalamus, and epithalamus?
answered
Dec 26, 2020
Biology
college
4
votes
78.2k
views
True or false veins carry blood away from the heart?
answered
Oct 8, 2020
Biology
middle-school
3
votes
218k
views
Three years ago, sharon was (8+b) years old and nora was (2b-1) years old. Lupe will be 3b years old in 2 years. Write an expression in simplest form for the present day sum of the three girls' ages?
answered
Jul 30, 2020
Mathematics
high-school
5
votes
1.8k
views
Sofia can type the work in 10 hours. Noga can do it in 15 hours. They work together for 4 hours. Then Sofia left and Noga finished the job. How long did it take to do the entire job?
answered
May 14, 2020
Mathematics
middle-school
4
votes
210k
views
Which is a purpose for which a pedigree chart might be prepared
answered
Dec 26, 2019
Biology
middle-school
4
votes
189k
views
What was the event of gibbons vs Ogden
answered
Dec 14, 2019
History
middle-school
4
votes
81.1k
views
A researcher believes that couples that live together before marriage experience happier and more stable marriages than couples who do not and plans to conduct a research investigation to test this idea.
answered
Mar 13, 2019
Social Studies
high-school
3
votes
93.7k
views
from most to least which shows the correct ranking of regions by number of immigrants to the United States
answered
Feb 14, 2019
History
college
4
votes
100k
views
(99 pt) Which statement about who helped the settlers survive is true? A: John Carver helped them build boats and become fishermen. B: Edward Winslow set up an army and kept pirates away. C: Massasoit
answered
Jan 21, 2019
History
middle-school
1
vote
27.0k
views
It takes 36 minutes for 7 people to paint 4 walls. How many minutes does it take 9 people to paint 7 walls?
answered
Dec 21, 2018
Mathematics
high-school
3
votes
77.8k
views
-7x - 2y = -13 × - 2y = 11
answered
Sep 12, 2018
Mathematics
high-school
6
votes
106k
views
So if the length of one side of a square field is represented by the expression 3-7x . Write an expression for the perimeter of the field expressed as a sum.
answered
May 21, 2018
Mathematics
middle-school
1
vote
133k
views
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