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A sound wave traveling in 20ºC air has a pressure amplitude of 0.5 Pa. What is the intensity of the wave? a) (1.25W/m²) b) (0.625W/m²) c) (2.50W/m²) d) (0.3125W/m²)

asked Nov 10, 2024

1 answer 55.6k views

What color band is the HEAA rocket encasement marked with?

answered Sep 5, 2024

1 answer 99.5k views

Using the "I Have a Dream" speech, how has it influenced American culture and how does it express the Core Democratic Values or Constitutional Principles?

asked Aug 15, 2024

1 answer 195k views

For supplier selection in general, ___________ are best used when the quantifiable acquisition cost is the primary component of total cost. a) Negotiations b) RFPs (Request for Proposals) c) Auctions d)

answered Aug 3, 2024

1 answer 223k views

Which type of change would have the mildest effect on the homeostasis of an ecosystem? OA. Sustainable farming OB. Introduction of an invasive species O C. Long-term flooding OD. Removal of a keystone

answered Jul 30, 2024

2 answers 87.6k views

Your pay varies directly with the number of hours you work. If you work 20 hours, your pay is $150. Write a direct variation equation relating this information. A) y = 7.5x B) y = 2/15x C) 150 = 20k D)

asked Jul 26, 2024

1 answer 104k views

Choose the best word to complete the phrase. (She knows) que necesito. O Ella sabe Ella conoce O Ella saben Ella conoces Mark this and return Save and Exit Next

answered Jun 29, 2024

1 answer 37.8k views

What happens to the denominator when you take half of the fraction? A) It doesn't change B) The denominator gets bigger by 5 C) It doubles D) It halves

answered Jun 7, 2024

1 answer 217k views

Mitochondria utilize the process of chemiosmosis, whereby protons are transferred across the inner mitochondrial membrane. This generates potential energy in the form of A: ATP. B: a pH gradient. C: an

answered May 30, 2024

2 answers 126k views

Use only the commutative property of addition to complete the statement. 2x+23= 2x+23 = (Do not factor.)

asked May 25, 2024

1 answer 73.4k views

If both sender and receiver use the same key, the system is referred to as

answered Apr 15, 2024

1 answer 211k views

HELPP ME ASAPPP AGAINNN

answered Mar 30, 2024

2 answers 23.9k views

If you have a large cut and blood is spurting out of it, what type of blood vessel have you cut?

asked Mar 26, 2024

1 answer 74.5k views

Exceptional access means that you are the only person who has the database open, and others cannot open the file during this time true or false

asked Feb 21, 2024

1 answer 56.7k views

Using diagrams, discuss in details the Hierarchical Network Design Model and how switches help to achieve characteristics of a good network design.

asked Feb 5, 2024

1 answer 122k views

… We have discussed at school whether teenagers should find different ways to spend their leisure time more profitably or not. What is your opinion? Is it crucial to use free for activities that improve

answered Jan 18, 2024

1 answer 133k views

Please help what is the answer am I correct

answered Dec 24, 2023

2 answers 67.0k views

If m<10=77, m<7=47 and m<16=139, find the measure of the missing angle m<6=?

asked Nov 27, 2023

1 answer 227k views

What device can be used to spot the differences between AC and DC? A. Transformer B. Generator C. Motor D. Oscilloscope

asked Nov 10, 2023

1 answer 22.3k views

What were the effects of the Magna Carta on English government? Check all that apply. It limited the power of the king. D It gave the king's government more control. D It stated that individuals were equal.

answered Aug 11, 2023

2 answers 65.2k views

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