Recent activity by Francisco Souza

Question

Suppose L is a regular language with αbet Σ. Give an algorithm to tell whether L: a) Contains a palindrome b) Is a context-free language c) Contains an even number of symbols d) Is empty

answered Nov 25, 2024

1 answer 181k views

A 90 degree counterclockwise rotation about the origin is the same as a 270-degree clockwise rotation about the origin. A TRUE B FALSE

answered Oct 22, 2024

1 answer 56.5k views

Employers are generally allowed to fire workers that are engaging in union activities (e.g. trying to start a union) as long as they can show that the worker is not a statutory employee under the NLRA

answered Oct 13, 2024

1 answer 97.5k views

technician a says the frictional energy on the drum surface creates heat, and this heat is dissipated to the surrounding air as the drum rotates with the wheel. technician b says the thinner a drum gets,

answered Oct 10, 2024

1 answer 165k views

StringBuilder objects can be used in place of String objects if ________. a. the string data is not constant b. the string data size may grow c. the programs frequently perform string concatenation d.

asked Oct 6, 2024

1 answer 138k views

Approximate the mean of the frequency distribution calculator A) MeanEstimation() B) FrequencyMeanApproximation() C) CalculateDistributionMean() D) ApproximateMeanCalculator()

answered Sep 22, 2024

1 answer 54.3k views

WORD BANK: Trabnjo, piscina, café, parque, playa, montañas, casa, cine, Centro commercial. FILL IN THE BLANKS. 1. Voy al _______ para ir de compras. 2. Pedro va al ______ para ir de compras. 3. Veo muchas

answered Jun 21, 2024

2 answers 42.3k views

An object is thrown upward at a speed of 109 feet per second by a machine from a height of 10 feet off the ground. h(t) = - 16t² + 109t + 10. When will the height be 143 feet? When will the object reach

asked May 28, 2024

1 answer 23.8k views

Which of the following are valid reasons for why the unit rate and slope of a proportional relationship are related to each other? Select all that apply. A) Both describe the rate at which the quantity

answered May 28, 2024

1 answer 116k views

What is the yearly cost per thousand of a 30-year term life policy with a face value of $50,000 if the annual premium is $307.50? $6.15 $13.20 $3.60 $3.00 $24.00

answered Feb 25, 2024

1 answer 67.6k views

But the exercise of an option, which involves the purchase or sale of stock settles in?

asked Feb 3, 2024

1 answer 86.9k views

When a certain constant force acts upon an object with mass 22 kg, the acceleration of the object is 3 /ms2. If the same force acts upon another object whose mass is 33 kg, what is this object's acceleration?

answered Oct 7, 2023

1 answer 157k views

(04.01 LC)The graph shows a system of equations:y = x + 433y = -2x + 2-3-4-5What is the solution to the system of equations?0 1-2, 2)(2, 2)(2,-2)O(-2,-2)

asked Sep 4, 2023

1 answer 7.3k views

What was a cause of the Great Depression in Europe? the factories reopened too soon after the Great War the United States Banks made more loans to the Europeans Banks charged very high interest rates people

answered Jul 29, 2023

2 answers 109k views

4Solve the equation on theinterval [0, 2TT).7csc(x) - 3 = 11X =π?2[7

answered Jul 24, 2023

1 answer 220k views

How do you think other countries reacted to the news of Kristallnacht? What actions could they have taken?

answered Jul 1, 2023

1 answer 73.7k views

What were Roosevelt’s Four Freedoms?

answered Jun 8, 2023

2 answers 183k views

Which one is grater ratio 4:5 and 3:8

answered Jun 6, 2023

2 answers 233k views

Determine whether the graph below is that of a function by using the vertical-line test. If it is, use the graph to find (a) its domain and range. (b) the intercepts if any. (C) any symmetry with respect

asked Mar 6, 2023

1 answer 71.6k views

Consider two vectors A⃗ and B⃗ and their re- sultant A⃗ + B⃗ . The magnitudes of the vectors A⃗ and B⃗ are, respectively, 13.9 and 5.9 and they act at 53◦ to each other. B⃗ A⃗ + B⃗ A⃗ Find the magnitude

asked Feb 1, 2023

1 answer 45.2k views

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