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Which of the following strings is not in the language described by the regular expression [a-za-z]([a-za-z$0-9]*)? a. abc$21 b. a c. $abc21 d. a21bc
answered
Dec 30, 2024
Computers and Technology
high-school
4
votes
85.0k
views
Even after that large purchase at Best Buy, you decide to go to Target to grab a few things that you missed. You purchase WWE 2K21 for $49.99, Starbucks Vanilla Coffee for $13.99, the new Keurig K550 for
answered
Nov 16, 2024
Mathematics
high-school
3
votes
75.3k
views
Becoming a better reader involves obtaining an understanding of how language works. Which of the following language challenges should students understand? Sounds, context, spelling, and vocabulary CSounds,
answered
Nov 13, 2024
English
college
3
votes
145k
views
Cognitive behavioral group therapy stresses the importance of homework outside of the therapy session. a. True b. False
answered
Jun 5, 2024
Social Studies
high-school
4
votes
151k
views
In Oscar’s monthly budget, each category is assigned a certain percentage of his monthly income. Oscar’s monthly income is $2,250. Which statement is NOT supported by the information in the table? a) Oscar's
answered
Apr 11, 2024
Mathematics
high-school
7
votes
106k
views
Hello I have a problem that has multiple steps i need help please
answered
Oct 15, 2023
Mathematics
college
4
votes
119k
views
It is important that a frame of reference
answered
Sep 14, 2023
Physics
college
2
votes
121k
views
Are the ratios 2:1 and 19:10 equivalent?
answered
Jan 30, 2023
Mathematics
college
10
votes
167k
views
Which part of the Federal Government has the power to declare war? President Senate House of Representatives Supreme Court of the United States
answered
Jan 20, 2023
History
college
4
votes
95.8k
views
Consider the function F shown. Identify the intervals on which the function appears to be decreasing.A.) x < -1B.) x < 0C.) -1 < x < 1D.) x > 0E.) x > 1
answered
Jan 8, 2023
Mathematics
college
2
votes
106k
views
Please answer the question under
answered
Dec 1, 2022
Biology
college
5
votes
12.9k
views
Five facts about protein synthesis
answered
Oct 30, 2022
Biology
college
5
votes
145k
views
4x > 20 Is x=12 a solution? yes or no
answered
Oct 20, 2022
Mathematics
high-school
3
votes
92.3k
views
If ab = bc and bc + ce
answered
Aug 28, 2022
Mathematics
college
9
votes
23.8k
views
The _____ controls what enters and leaves the cell.
answered
Aug 6, 2022
Biology
high-school
2
votes
228k
views
What is the point-slope form of the linear equation y= 4/3x +2?
answered
May 12, 2022
Mathematics
high-school
5
votes
11.3k
views
Which property is represented in the following statement ? If a = b, then a x c = b x c
answered
Jan 22, 2022
Mathematics
high-school
2
votes
162k
views
An article contained the following observations on degree of polymerization for paper specimens for which viscosity times concentration fell in a certain middle range: 420 425 427 427 432 433 434 437 439
answered
Nov 30, 2021
Mathematics
college
5
votes
85.5k
views
In a board game, when you land on a specific square, you must roll a die. If the result is an odd number, you receive four times the result, in dollars. If the result is even, you must pay five times the
answered
Oct 18, 2021
Mathematics
middle-school
3
votes
181k
views
Using the information in the table, which animal shelter shows that exactly 42% of the total animals are cats?
answered
Sep 9, 2021
Mathematics
high-school
5
votes
91.7k
views
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