Questions by Derfder

Questions by Derfder

You must create a Low Pass Filter for an audio amplifier. You must pass 10khz and block 60khz. In designing this, you must choose a cutoff frequency exactly half way between these two frequencies. In addition,

asked Jul 23, 2023

1 answer

8 votes

230k views

Give a parametric representation of the parabola y = (x+7)^2 -5

asked Jul 18, 2023

1 answer

1 vote

148k views

45.8 grams of copper requires 1172 J of heat to reach a final temperature of 100.5 ℃. What was the initial temperature? Specific heat of copper is 0.385 J/g℃. (7.02) A. 66.5[?][?][?] B. 122[?][?][?] C.

asked May 28, 2023

1 answer

1 vote

224k views

SOMEONE PLEASE HELPPPP

asked Jul 22, 2022

1 answer

1 vote

80.2k views

Why did Americans wanted to regulate the number of immigrants coming to the United States.

asked Jun 10, 2022

1 answer

0 votes

50.5k views

Which is an example of genetic diversity

asked Jun 1, 2022

1 answer

1 vote

186k views

What is the area of the school crossing sign represented below? 15 inches 15 inches 15 inches 15 inches help me plsss

asked Apr 15, 2022

1 answer

3 votes

155k views

Who here has an old (preferably 80s) Toyota Celica i just bought mine and want to know how you guys like yours because mine is fine ash ;)

asked Mar 1, 2022

1 answer

3 votes

224k views

Which section from the story best reveals how the author uses Ernestine’s character to create a specific effect? The events that happen to her on the way to the library create humor. Her experience upon

asked Jan 16, 2022

1 answer

2 votes

230k views

What is the volume of the gift shown 80in 14 in

asked Aug 20, 2021

1 answer

3 votes

46.4k views

PART A: according to the text, how does this affect Rohingya refugees’ of hope

asked May 27, 2021

1 answer

1 vote

61.6k views

University of Texas students were fitted with electronically activated recorders for up to four days so that researchers could sample their daily activities. The researchers employed a scientific method

asked May 7, 2021

1 answer

1 vote

51.2k views

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