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What is the purpose of the paragraph that introduces the second book
answered
Nov 28, 2021
English
middle-school
2
votes
219k
views
We defined the operation of concatenation for sets of strings on p. 10, AB = X ∈ A and y ∈ BAre the regular sets closed under concatenation? That is, if A and B are regular sets, is AB guaranteed to be
answered
Nov 24, 2021
Mathematics
college
6
votes
121k
views
Egyptians mummified their dead because they believed the body was needed in order to exist in the afterlife. true or false
answered
Aug 10, 2021
History
high-school
6
votes
199k
views
Luciana notices that the air in her science classroom is much warmer than the air in her math classroom. Which describes how the air particles are different in her colder math classroom? (A) They move
answered
Aug 3, 2021
Biology
middle-school
3
votes
22.2k
views
The body contains several internal exchange systems. In the kidney, metabolic wastes move from _______ to _______. In the lung, oxygen moves from _______ to _______, while carbon dioxide moves from _______
answered
Jul 15, 2021
Biology
high-school
3
votes
58.1k
views
On January 1, 2021, the Excel Delivery Company purchased a delivery van for $46,000. At the end of its five-year service life, it is estimated that the van will be worth $4,000. During the five-year period,
answered
Feb 8, 2021
Business
college
4
votes
151k
views
hello. I hope your day was fine and have some difficulties in the three question I just took a picture of please help me
answered
Jan 17, 2021
Mathematics
high-school
2
votes
73.8k
views
Are the ratios 20:14 and 10:7 equivalent?
answered
Dec 29, 2020
Mathematics
middle-school
5
votes
70.9k
views
Write 4.7 as a mixed number with a fraction in simplest form
answered
Oct 29, 2020
Mathematics
middle-school
5
votes
101k
views
The main drawback of using bmi to assess health is that it is not a good tool for
answered
Sep 27, 2020
Health
high-school
2
votes
123k
views
Why did Arlie shout at his father
answered
Apr 12, 2020
English
high-school
4
votes
102k
views
EXPERTS/ACE PLZ HELP!!
answered
Nov 7, 2019
Mathematics
college
2
votes
93.7k
views
An investigator conducting a study of a medical device under an ide is required to complete and sign
answered
Jul 9, 2019
Business
high-school
1
vote
8.7k
views
The process of digesting your last snack or meal or the unconscious regulation of your breathing are all primarily rooted in the ________ nervous system. secondary somatic autonomic limbic primary
answered
Jan 26, 2019
Biology
high-school
5
votes
202k
views
Find the missing term of the following sequence. . . . –45, __, –12, . . .
answered
Dec 29, 2018
Mathematics
high-school
3
votes
109k
views
Choose the correct simplification of the expression the quantity a to the 3rd power over b to the 7th power all raised to the 2nd power. a to the 5th power over b to the 9th power a over b to the 14th
answered
Nov 10, 2018
Mathematics
high-school
6
votes
98.8k
views
Im on the Practical English course, lesson 4. Can someone help me out to understand what project I'm suppose to upload?
answered
Oct 8, 2018
English
high-school
0
votes
65.6k
views
Many people migrated from the North and East to the Sun Belt states during the 1950s because of
answered
Sep 10, 2018
History
college
3
votes
185k
views
Solve for g 2/3+1/4g=-1/6
answered
Aug 22, 2018
Mathematics
middle-school
3
votes
91.8k
views
During the Spanish-American War, the United States pledged to support the people of A) Cuba. B) Spain. C) Mexico. D) South America.
answered
Feb 21, 2018
History
college
5
votes
89.5k
views
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