Recent activity by Samuel Song

Recent activity by Samuel Song

Let E=a(a+b∗)+b be a regular expression over the alphabet Σ={a,b}. Use the template method to construct an ε−NFA that accepts the language of E. Let Σ={0,1}. TRUE or FALSE (with explanation): (01)∗≡0∗1∗.

answered Dec 15, 2024

1 answer 82.7k views

Kate rode her bike at 15 mi./hr to get her car. She then drove back at 45 mph. If the entire trip took her eight hours, how far away was her car? a) 40 miles b) 75 miles c) 45 miles d) 90 miles

asked Dec 7, 2024

1 answer 2.6k views

The apparent increase in size of an object viewed via microscopy is called:

answered Nov 2, 2024

1 answer 67.9k views

Crew alerting messages, displayed in red, amber, green, and white correspond to which order of messages: a) Warning, Caution, Advisory, Informational b) Advisory, Warning, Caution, Informational c) Caution,

asked Sep 25, 2024

1 answer 157k views

If the burning of a 0.53-gram piece of magnesium results in the formation of 1.21 grams of magnesium oxide, what mass of oxygen gas was consumed? A) 0.53 grams B) 1.21 grams C) 0.68 grams D) 0.68 grams

answered Sep 18, 2024

1 answer 112k views

It is absolutely bewildering that this argument even exists when it only argues against the Christian conception of god. In Islam, which is the fastest growing religion and has the second most adherents,

asked Aug 17, 2024

1 answer 145k views

For each expression, combine like terms and write an equivalent with fewer terms. expression a. 4x + 3x b. 3x + 5x - 1 c. 5 + 2x + 7 + 4x d. 4 - 2x + 5x e. 10x 5 + 3x - 2 - Be sure to identify the problem

asked Jul 15, 2024

1 answer 126k views

there are eight structures with the formula c3h7no in which the o is part of a carbonyl group. draw the structures.

asked Apr 8, 2024

1 answer 102k views

Why was author Phil hoose surprised to learn about Claudette Colvin?

asked Mar 20, 2024

2 answers 74.9k views

Plot the ordered pairs below on the coordinate plane and connect them in the order given. Connect the last point to the first point A.(3, 7) B(−8, 7) C(−8, −1) D(3, −1) What is the name of the quadrilateral

asked Feb 1, 2024

1 answer 199k views

What southern Port city did one of the worst defeat of the war occur

asked Jan 21, 2024

2 answers 192k views

Which of the following is equivalent to the expression 1/2x + 4x + 60

answered Dec 20, 2023

1 answer 14.3k views

A woman who runs two miles a day is affecting her health n which way

asked Nov 12, 2023

1 answer 167k views

If f(x) = 2x² + 1 and g(x)=x²-7, find (f+ g)(x). OA. ²-6 OB. x2 +8 OC. 3x² +8 OD. 3x²-6

answered Sep 16, 2023

1 answer 110k views

In renaissance art, the symbol of human worth and divine perfection was __________.

answered Aug 23, 2023

1 answer 122k views

Edmon takes 64 centimeter rectangle of plywood and uses a table saw to cut from one corner of the piece of plywood to the diagonally opposite corner. Now Edmond has two equally sized triangles of plywood.

answered Jun 7, 2023

1 answer 49.2k views

In need of help. thank you!

answered Apr 17, 2023

1 answer 167k views

The height of Angel Falls, the tallest waterfall in the world, is 3,212 feet. How do you write this number in scientific notation?

asked Apr 14, 2023

2 answers 105k views

3+(−4)−7 Please include explaination

asked Apr 9, 2023

2 answers 99.3k views

Which sequence of transformations will map triangle UVW onto triangle U’V’W’?

answered Feb 21, 2023

1 answer 189k views

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