Questions by Alxp

Questions by Alxp

a star is emitting light with a wavelength of 547 nm. when you observe it you find the light has a wavelength of 542 nm. is the star moving towards you or away from you?

asked Nov 20, 2023

1 answer

3 votes

189k views

What are two ways to insert page numbers and a document

asked May 19, 2023

2 answers

20 votes

187k views

HELP ME ASAP TO BE DONE BY TONIGHT

asked Apr 28, 2023

1 answer

5 votes

107k views

A spinner is divided into five colored sections that are not of equal size: red, blue, green, yellow, and purple. The spinner is spun several times, and the results are recorded below: Spinner Results

asked Apr 26, 2023

1 answer

7 votes

190k views

Roll a die: Get a prime number or get an even number

asked Feb 13, 2023

1 answer

0 votes

190k views

The exact value of 25 3/2

asked Nov 8, 2022

1 answer

5 votes

220k views

P-32 has a half-life of 14.28 days. 5 grams remain unchanged after 42.84 days. What was the initial amount of P-32?

asked Sep 28, 2022

1 answer

4 votes

190k views

The Hunger Games series taught me how dangerous mob mentality is. Is this a example of symbolism or allegory??????

asked Sep 21, 2022

2 answers

1 vote

67.4k views

What makes a roller coaster run? Think of potential and kinetic energy

asked Jul 9, 2022

1 answer

4 votes

219k views

I need someone to be with

asked Jun 15, 2022

2 answers

3 votes

184k views

Grasslands typically do not flourish when large herbivores are removed. In fact, they are soon replaced by broad-leaved herbaceous dicots, shrubs, and trees. Based on your knowledge of the structure and

asked Jun 12, 2022

1 answer

25 votes

203k views

Find f'(x) (the derivative of f(x)) if f(x) = 7x'3 - 2x'2 + 4x - 5. Option A: 21x^2-4x+4+C Option B: 21 x^2-4x+4-5 Option C: 21 x^2-4x+4 Option D: 21x^2-4x+4-5/x

asked Apr 10, 2022

1 answer

2 votes

222k views

Explains the impact of new weapon technologies in world war 1

asked Aug 14, 2021

1 answer

1 vote

63.7k views

Type a message (like “sir i soon saw bob was no osiris”) into the text field in the asciitohex.com webpage. Which of the encodings (binary, ASCII decimal, hexadecimal, or BASE64) is the most compact? Why?

asked Jul 21, 2021

2 answers

5 votes

217k views

Concrete nouns tell the following about a person, place or thing:Immersive Reader Its abstractness and specialty Its ability to be identified through one of the five senses Its ability to form concrete

asked Jun 16, 2021

1 answer

2 votes

167k views

Which of the following demonstrates an organ providing a force?

asked Jun 13, 2021

2 answers

2 votes

91.3k views

If the poverty rate for teen mothers in a population is 48%, and the overall poverty rate for the population is 12%, what can be concluded about the effects of early parenthood on financial status? Teen

asked Apr 10, 2021

2 answers

2 votes

160k views

Search QAmmunity.org