Questions by Blazing Fast

Questions by Blazing Fast

how did the intensity of a sound wave change if the distance from the source is decreased by a factor of 2?

asked Dec 23, 2023

1 answer

35 votes

8.0k views

3. Determine the percent of each quantity. a. 7% of 80 c. 12% of 320 b. 15% of 55 d. 8% of 300

asked Sep 20, 2023

1 answer

8 votes

514k views

A sample of nitrogen gas reacts with an excess of hydrogen gas to give an actual yield of 22.5 g NH3. The theoretical yield is 26.3 g.

asked May 18, 2023

1 answer

37 votes

187k views

You have $12.00 in quarters and dimes. If you have 90 total coins, how much of each coin do you have?How many quarters do you have?How many dimes do you have?

asked Mar 7, 2023

1 answer

6 votes

62.0k views

Help me get this answer (25 points)

asked Mar 1, 2023

1 answer

23 votes

46.7k views

What is the wavelength of the electromagnetic wave emitted and absorbed by a phone?

asked Jan 23, 2023

1 answer

29 votes

118k views

Mean of eight observations is 25. If one observation 11 is excluded , find the mean of the remaining.

asked Jul 5, 2022

2 answers

2 votes

86.7k views

Which statement is true in the context of early European exploration? a. The voyage of Christopher Columbus was sponsored by Portugal. b. The Treaty of Tordesillas was signed between Spain and Portugal.

asked May 10, 2022

1 answer

29 votes

437k views

Decide if the following definite article and noun agreement is CORRECT or INCORRECT. los profesoras Correct Incorrect

asked Feb 14, 2022

2 answers

2 votes

348k views

Please help What is the significance of the "11 Mar. 2013" in this citation? It represents the date the article was first written by the author. It tells the reader when the article was published online.

asked Jan 8, 2022

2 answers

21 votes

3.1k views

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