Recent activity by Guillermo Hernandez

Recent activity by Guillermo Hernandez

Find the z transform of x[n]=(1/2)ⁿ[n]+1/3ᵘ[n]

answered Nov 19, 2024

1 answer 65.2k views

What is this painful, adventitious sound that occurs when the pleurae become inflamed and lose their normal lubricating fluid, causing a coarse, low-pitched, grating sound like two pieces of leather being

answered Nov 15, 2024

1 answer 37.7k views

The total nucleic acids are extracted from human cells and mixed with small beads that are attached to small oligonucleotides with the sequence 5'-TTTTTTTTTTTTTT-3'. After mixing, the beads are washed

answered Oct 31, 2024

1 answer 48.3k views

The first round of pediatric immunizations is usually completed by the time the child is

asked Sep 23, 2024

1 answer 82.6k views

Which statement best assesses how Supreme Court decisions have impacted freedom of the press? a. Limited press freedom for national security reasons b. Expanded press freedom through landmark rulings c.

asked Jul 28, 2024

1 answer 193k views

In a transistor, collector current is controlled by the _________. In a PNP transistor, the main flow of current is controlled by altering the number of _________. In an NPN transistor, the main flow of

answered Jun 21, 2024

1 answer 90.2k views

The _____ is the natural pacemaker of the heart. a) Atrium b) Ventricles c) Sinoatrial node d) Atrioventricular node

answered Jun 17, 2024

1 answer 135k views

I need help with this question please and thank you

answered May 23, 2024

1 answer 8.6k views

There are many ethnic minorities that do not have their own country. This is called a __________ nation. a) Sovereign b) Stateless c) Autonomous d) Federal

answered May 7, 2024

1 answer 170k views

Question 3 of 10 Fill in the blank in the following sentence with the appropriate verb below. No es cierto que Tomás francés. O A. hablas OB. hables O c. habla O D. hable SUBMIT

answered Mar 24, 2024

1 answer 64.4k views

How would you describe the graph for the equation | x | = 1 A closed circle on the -1 and a closed circle on the 1. A closed circle on the -1 and an open circle on the 1. An open circle on the -1 and an

answered Mar 14, 2024

1 answer 15.0k views

Who does the ADA act protect, what requirements must employer and employee meet?

answered Feb 15, 2024

1 answer 186k views

How long does it take a vehicle to travel 65 km with a constant speed of 15 m/s.

answered Dec 25, 2023

2 answers 203k views

Question 15 of 15 Convert 1,056 yards into miles. Round your answer to the nearest tenth. Hint. There are 1,760 yards in a mile. A. 150 miles O B. 1.6 miles O C. 0.6 miles SUBMIT

answered Nov 26, 2023

1 answer 195k views

If you turn the microwave on for two minutes, is the rate of popping always the same, or does it change? explain.

asked Nov 22, 2023

1 answer 168k views

What's the perimeter of rectangle DEFG, shown?

asked Aug 10, 2023

1 answer 15.7k views

Based on the Law of Conservation of Mass, what's the minimum amount of Magnesium that will react with 32g of Oxygen to produce 80.6g of Magnesium Oxide?

asked Aug 8, 2023

1 answer 187k views

Can you assist me with this question ?

asked Jul 18, 2023

1 answer 77.2k views

What do you think Hughes is talking about when he mentions a “dream”? A real dream or something else? *

answered Apr 22, 2023

1 answer 95.8k views

If anyone minds, can someone answer this and show your work pls.

asked Feb 19, 2023

2 answers 110k views

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