Questions by Jknotek

Questions by Jknotek

The language a"b"c" is not a CFL. Give a pushdown automaton with 2 stacks that accepts the language. (This shows that 2 stack PDAs are more powerful than a single stack PDA.) Your answer in table format

asked May 21, 2024

1 answer

5 votes

180k views

The average human lifespan is 79 years with a standard deviation of 15 years. What percent of humans will live longer than 109 years? A. 2.28% B. 4.92% C. 7.84% D. 13.59%

asked Feb 16, 2024

1 answer

4 votes

169k views

Need help now, please and thanks

asked Jan 20, 2024

1 answer

1 vote

189k views

The area of a circle is 88.08cm2. Find the length of the radius rounded to 2 DP.

asked Oct 25, 2023

2 answers

13 votes

180k views

Blake wraps a gift box in the shape of a triangular prism. The figure below shows a net for the gift box.

asked Mar 10, 2023

1 answer

4 votes

134k views

3x - 8 = 3(x - 4) + 1 halp pls

asked Dec 2, 2022

2 answers

9 votes

229k views

To what object can you compare the word 'video'? In what way are they the same?

asked Nov 25, 2022

1 answer

13 votes

149k views

GUYS PLEASE HELP Type a short paragraph explaining how the Romantic theory of poetry reflects the early nineteenth century's emphasis on individualism.

asked May 18, 2022

2 answers

4 votes

180k views

Dorian gets paid on commission to sell furniture. He receives 35% of all sales he makes. He has to pay $518 each month in rent for his apartment. How much does he have to sell to make enough money to pay

asked Apr 17, 2022

2 answers

6 votes

224k views

Please i need help im really confused Avoiding bias, increases reliability and is important to experimental data. A scientist is investigating the cause of an unusual color in the lake water of a specific

asked Jan 2, 2022

1 answer

0 votes

122k views

Shares of Volkswagen trade on the German stock exchange. A US investor purchased 1,000 shares of Volkswagen at a price of EUR 58.00 per share when the exchange rate was USD 1.00 / EUR 0.9790 (bid) and

asked Oct 25, 2021

1 answer

1 vote

226k views

What is the capital of Minnesota

asked Aug 13, 2021

2 answers

3 votes

208k views

Maya bought 8 chicken wings for $8.80. If Maya spent $25.30, how many chicken wings did she buy?

asked May 2, 2021

2 answers

2 votes

225k views

Can someone help me ? 36 + 3w = -36, w = ? 4 – 9g = -23, g = ?

asked Mar 10, 2021

1 answer

1 vote

3.0k views

Determine the x- and y- intercepts of the graph of y = 1/4 x -2 Then plot the intercepts to graph the equation.

asked Feb 23, 2021

1 answer

4 votes

52.8k views

Después de las clases, algunas compañeras _____ por el parque. corren corren corre corre corremos corremos corres corres corréis corréis corro

asked Jan 15, 2021

2 answers

2 votes

2.8k views

Which equation can be used to represent “ three minus the difference of s number and one equals one-half of the difference of three times the same number and four”?

asked Dec 16, 2020

1 answer

2 votes

224k views

Which of these devices is most clearly shown here?

asked Jun 19, 2020

2 answers

2 votes

65.6k views

Maintaining osmolarity is important to the body because the membranes of most cell types are freely permeable to ____.

asked Jun 14, 2020

2 answers

1 vote

86.7k views

What is the value of x

asked Feb 23, 2020

2 answers

4 votes

92.3k views

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