Questions by Hop Hop

Questions by Hop Hop

a steel piano wire 1.2 m long is designed to have a natural frequency of 280 hz when its tension is 620 n. assuming the wire is pure steel, what should its diameter be? the density of steel is 7860 kg/m3.

asked Nov 16, 2024

1 answer

5 votes

18.3k views

A line has a slope of – 9 and includes the points ( – 9,1) and ( – 10,q). What is the value of q?

asked Nov 9, 2024

1 answer

2 votes

193k views

True/ False Demographic characteristics are commonly used to segment a market because they are closely related to consumers' product needs and purchasing behavior.

asked Oct 2, 2024

1 answer

2 votes

170k views

Find the interest on $920 at 6% annual interest for one year and three months.

asked Aug 16, 2024

1 answer

0 votes

112k views

The disadvantages of VM are a. Simplicity of software development. b. Additional overhead due to the new layer c. Simulation for disaster working model. d. Portability and machine platform independency.

asked Jul 6, 2024

1 answer

5 votes

200k views

Match each expression to its equivalent expression.

asked Jun 19, 2024

1 answer

4 votes

214k views

An experiment involves tossing a penny, nickel, dime, and quarter. What are the outcomes of the experiment? a) List the explicit outcomes. b) Determine the probability of obtaining a tail on the penny

asked Mar 25, 2024

1 answer

4 votes

140k views

Which statement describes voting as discussed in An Economic Theory of Democracy, written by the economist Anthony Downs? a. It seems improbable that for a great many citizens in a democracy, rational

asked Feb 5, 2024

1 answer

2 votes

112k views

Jada and Lin are comparing inches and feet. Jada says that the constant of proportionality is 12. Lin says it is 1/12. Do you agree with either of them? 12 Explain your reasoning.

asked Jul 5, 2023

1 answer

2 votes

5.4k views

What is the product of photosynthesis that plants make as a source of energy for their life functions? What role does this substance have in your life?

asked May 11, 2023

2 answers

8 votes

68.5k views

Calculate the percentage oxygen in dinitrogen pentoxide

asked Jan 1, 2023

1 answer

2 votes

189k views

Check the picture and thanks

asked Oct 26, 2022

1 answer

12 votes

111k views

Tell me your honest opinion. How do you like my fanart?

asked Aug 11, 2022

2 answers

20 votes

57.1k views

Use the diagram below to match each of the ocean floor landforms correctl Group of answer choices Continental Slope Trench Mid-Ocean Ridge Volcanic Island Seamount Abyssal Plain Continental Shelf

asked Jun 9, 2022

1 answer

16 votes

4.6k views

Geometry - No links please

asked Apr 26, 2022

1 answer

1 vote

12.4k views

2/3c = d (solve for c)

asked Jan 26, 2022

2 answers

0 votes

63.0k views

During the American Revolution, which colonial officer plotted to surrender the colonial fort at West Point to the British? General George Washington Captain John Paul Jones Marquis de Lafayette General

asked Dec 12, 2021

2 answers

5 votes

125k views

Please help and show work ..... need fast ... college algebra The half-life for thorium-227 is 18.72 days. The amount A (in grams) of thorium-227 after t days for a 10-gram sample is given by A(t)=10⋅0.

asked Oct 23, 2021

1 answer

2 votes

197k views

Use la palabra viven en cuatro tiempos diferentes. Presente, futuro, preterito perfecto, preterito imperfecto tiempos verbales

asked Oct 3, 2021

1 answer

3 votes

157k views

You earn $9.20 per hour at your summer job. Identify an inequality that represents the number p of hours you need to work in order to buy a smart phone that costs $299.

asked Sep 24, 2021

1 answer

4 votes

63.1k views

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