Recent activity by Jmpena

Recent activity by Jmpena

An LTI system has the frequency response function H(ω) = 1/(jω + 3). Compute the output if the input is a. x(t) = 3 b. x(t) = 3√2 cos(3t) c. x(t)= 5cos(4t)

asked Dec 19, 2024

1 answer 165k views

A small ball rolls horizontally off the edge of a tabletop that is high. It strikes the floor at a point horizontally from the table edge. (a) How long is the ball in the air? (b) What is its speed at

answered Oct 13, 2024

1 answer 95.9k views

Un Pentágono regular está inscrito en una circunferencia de 7cm de radio ¿cuál es el perímetro del pentagono?

asked Aug 16, 2024

1 answer 52.2k views

Translate (4, -1) using the rule (x + 6, y + 9). Translate (2, 12) using the rule (x + 4, y - 5). Translate (-4, 6) 2 units down. Translate (-6, 12) using the rule (x + 11, y + 3).

answered Aug 11, 2024

1 answer 120k views

The sum of two numbers is 47. Their difference is 17. What are the two numbers?

answered Jul 25, 2024

1 answer 232k views

PLEASE HELP THIS IS SO DIFFICULT

answered Jan 25, 2024

1 answer 23.2k views

1. What is the difference between the steady beat and the rhythm? 2. How can we tell if a song is in 3/4 time or 4/4 time? Make sure to mention what we can do with our bodies to help us figure out the

answered Dec 27, 2023

2 answers 173k views

Calculate the values

answered Dec 17, 2023

2 answers 75.3k views

1 box of mix, 3 eggs, 2 tsp of oil Write a math equation for the ingredients for 1 cake Write a math equation for the ingredients for 3 cake (HELP PLEASE)

answered Jul 11, 2023

1 answer 16.5k views

Someone answer this?

asked Jun 17, 2023

1 answer 105k views

What is the answer to 5x+10=-15?

answered May 12, 2023

1 answer 29.2k views

Cyrus' tennis match lasted two and a half hours. Everett's tennis match lasted four and a half hours. How much longer did Everett’s match last?

answered Apr 28, 2023

1 answer 22.9k views

According to the line plot what is the total weight of the dog toys that weighed 1/2 of a pound each

answered Feb 28, 2023

1 answer 160k views

Which of the following was a major contributing factor to the United States' declaration of war on Great Britain in 1812? A. the impressment of American sailors B. the sinking of an American passenger

asked Jan 5, 2023

1 answer 167k views

The compound dioxane, which is used as a solvent in various industrial processes, is composed of C, H, and O atoms. Combustion of a 2.203-g sample of this compound produces 4.401 g CO2 and 1.802 g H2O.

asked Nov 27, 2022

1 answer 45.5k views

What is cumulative frequency?

answered Nov 14, 2022

1 answer 133k views

*HELP* calculate the pay for the following day of a weekly time card given a wage of $12 an hour

asked Oct 23, 2022

1 answer 103k views

Which object best models the structure of DNA? O A. OB.

asked Oct 18, 2022

2 answers 54.6k views

What are the Properties of Transverse Waves and Longitudinal wave

answered Sep 24, 2022

1 answer 1.6k views

A political cartoon shows Mikhail Gorbachev standing at a very large hammer and sickle symbol that is broken up on the ground. What do the symbols of the hammer and the sickle represent? Who is the man

answered Sep 9, 2022

2 answers 223k views

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