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Write a program that removes all non-alpha characters from the given input.
answered
Dec 23, 2024
Mathematics
high-school
5
votes
2.9k
views
What quantity is represented by the symbol E? a)Electronic potential b)Excitation potential c)emf d)Electric stopping power e)Exosphericity
answered
Dec 14, 2024
Engineering
college
5
votes
12.6k
views
Design Specification; Workshop Area = 1000 sq.ft, Wind Velocity = 99.42 mph, Allowable tensile strength =20 ksi. Now, Find the support reaction.
answered
Nov 21, 2024
Engineering
college
4
votes
152k
views
Of the following, which is true of the electrolysis of water? Select the correct answer below: The overall reaction is H2O(l)→H2(g)+O(g). Bases are typically added to increase the concentration of hydroxide
answered
Oct 29, 2024
Chemistry
high-school
2
votes
200k
views
__________ suggests Daisy might feel less uncomfortable if she wasn't able to hear what they were talking about.
answered
Aug 30, 2024
English
high-school
5
votes
165k
views
___________ is a special molecules that stores & releases the energy in its bonds when the cell needs it.
answered
Aug 29, 2024
Biology
high-school
5
votes
126k
views
Why are explainability and interpretability important in AI systems? (A) It enables us to trust the decisions that the AI makes. (B) It enables us to tinker with the AI to make it perform better. (C) It
answered
May 25, 2024
Engineering
college
2
votes
57.5k
views
If the probability that it will rain tomorrow is 1/5, what Is the probability that it will not rain tomorrow ? • 4/5 • 3/5 • 2/5 • 2/10
answered
Aug 13, 2023
Mathematics
high-school
4
votes
3.4k
views
Over the past 60 years, what is the trend we see in atmospheric carbon dioxide? A. It has been increasing B. It has been decreasing C. It has stayed steady
answered
May 9, 2023
Biology
college
5
votes
182k
views
Identify the element in Group 17, Period 6
answered
Mar 10, 2023
Mathematics
high-school
1
vote
145k
views
Which of these is one of the conditions for Hardy-Weinberg equilibrium? A. Organisms must choose mates. B. Mutation must occur. C. Immigration must occur. D. The population must be infinitely large.
answered
Mar 8, 2023
Biology
high-school
1
vote
17.8k
views
Someone please help! Its due today! D:
answered
Oct 30, 2022
Mathematics
high-school
1
vote
173k
views
A building security code has 2 numeric digits, O through 9, followed by 2 letters. What is the probability that the first digit is 9 and the last letter is A?
answered
Oct 13, 2022
Mathematics
college
0
votes
51.5k
views
Basketball positions on the court are: 1.) 2 centers, 2 guards, 1 forward 2.) 2 forwards, 2 centers, 1 guard 3.) 1 forward, 3 guards, 1 center 4.) 2 forwards, 2 guards, 1 center
answered
Aug 31, 2022
Health
college
10
votes
31.1k
views
8 The luteal phase spans from days 1-5 days 6-14 days 15-28 none of the above
answered
Aug 26, 2022
Biology
college
7
votes
124k
views
Why is n-hexanol is not soluble in H2O
answered
Mar 31, 2022
Chemistry
college
5
votes
20.1k
views
How are young people being represented in the film e.t?
answered
Feb 24, 2022
English
high-school
10
votes
25.0k
views
Please help my little sibling fr needs it . thank u !
answered
Feb 16, 2022
Biology
college
9
votes
80.1k
views
The State of the Union address is the most important annual speec given by the President of the United States. Briefly outline the history and purpose of the speech
answered
Dec 20, 2021
History
college
1
vote
3.7k
views
What happens in energy transformations with the total amount of energy?
answered
Nov 20, 2021
Physics
high-school
4
votes
12.8k
views
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