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Answers by Mohsen Nosratinia
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What are the two examples of prokaryotic cells
answered
Mar 10, 2020
Biology
middle-school
5
votes
219k
views
At the end of the Mexican-American War, the United States
answered
Dec 18, 2019
History
middle-school
4
votes
168k
views
What is alchemy??????!
answered
Nov 13, 2019
Chemistry
middle-school
4
votes
47.5k
views
Worker A earns $9.50 per widget produced, produces 7 widgets per day, and works 5 hours per day. Worker B earns $8.80 per widget produced, produces 9 widgets per day, and works 8 hours per day. Which of
answered
Sep 8, 2019
Mathematics
high-school
4
votes
221k
views
Which electromagnetic waves have the longest wavelengths? A.radio waves B.X-rays C.gamma rays D.visible light i need the answer ASAP!!!
answered
Sep 2, 2019
Physics
middle-school
5
votes
584
views
A Christian has a sin nature. true or false
answered
Jun 25, 2019
Business
middle-school
3
votes
43.2k
views
after sitting quietly for 500 years, mount pinatubo began erupting. first, it oozes lava, when it hurled ash and cinders high into the atmosphere. this is an example of..
answered
Feb 9, 2019
Biology
high-school
4
votes
19.5k
views
Find an explicit rule for the nth term of the sequence. 7, -7, 7, -7, ...
answered
Nov 29, 2018
Mathematics
high-school
1
vote
60.5k
views
What is thought to happen when electrons jump from a higher level to a lower level
answered
Jul 23, 2018
Chemistry
middle-school
5
votes
11.6k
views
A drag racer, starting from rest, speeds up for 402 m with an acceleration of +25.0 m/s/s. a parachute then opens, slowing the car down with an acceleration of -5.95 m/s/s. how fast is the racer moving
answered
Jul 19, 2018
Physics
high-school
1
vote
91.4k
views
What is the only element in group 1 on the periodic table that forms covalent bonds?
answered
Apr 25, 2018
Chemistry
high-school
1
vote
229k
views
The function h(t) = 210 – 15t models the altitude of a hot air balloon over time t, in minutes. Explain what h(10) means in the context of the real-world scenario, and how to find its value.
answered
Feb 16, 2018
Mathematics
high-school
3
votes
223k
views
A rectangular sign has an area of 21 square yards.Its length is 6 yards more than its width. Find the dimensions of the sign.
answered
Jan 13, 2018
Mathematics
college
5
votes
58.9k
views
Can I get help please
answered
Jan 4, 2018
Mathematics
high-school
5
votes
73.7k
views
Explain the effects of cultural diversity among the American people during the late 20th and early 21st centuries.
answered
Nov 29, 2017
Social Studies
high-school
3
votes
83.8k
views
PLZ HELP ASAP!!!!!!!!!!!!!!!!!!!
answered
Nov 16, 2017
English
middle-school
1
vote
66.7k
views
Muhammad's flight from Mecca to ___________ became known as the hijra and it marks the first year of the Islamic calendar. A. Medina B. Nazareth C. Jerusalem D. Damascus
answered
Oct 16, 2017
Social Studies
high-school
6
votes
5.3k
views
Is 3 to the 100th power divided by 3 to the 99th power greater than, less than, or equal to 3?
answered
Oct 11, 2016
Mathematics
middle-school
3
votes
229k
views
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