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madreJ [45]
2 years ago
8

I need help with this. I don't understand it!

SAT
1 answer:
solniwko [45]2 years ago
7 0

Answer: D

Explanation:

sorry if it's wrong

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Study the image above. Which of the following would you place in the section labeled "D?" A member of this branch must have firs
quester [9]

Answer:

a

Explanation:

i might be wrong but i think its a

5 0
2 years ago
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Max (mass = 15 kg) is hanging from one end of a 13-m long bungee cord that has its other end fixed to a bridge above. The bungee
Rashid [163]

The stress experimented by the bungee cord due to Max's weight is approximately 299.680 kilopascals.

<h3>How to find the stress experimented by the bungee cord</h3>

Let suppose that the stress (\sigma), in pascals, experimented by the bungee cord is entirely <em>elastic </em>and <em>uniform</em>. By Newton's Laws we know that the tension (T), in newtons, experimented by the cord equals Max's weight. The stress on the bungee cord is axial and is described by following formula:

\sigma = \frac{m\cdot g}{\frac{\pi\cdot D^{2}}{4} }   (1)

Where:

  • m - Max's mass, in kilograms
  • g - Gravitational acceleration, in meters per square second
  • D - Diameter of the circular cross section, in meters

If we know that m = 15\,kg, g = 9.807\,\frac{m}{s^{2}} and D = 0.025\,m, then the stress experimented by the bungee cord is:

\sigma = \frac{(15\,kg)\cdot \left(9.807\,\frac{m}{s^{2}} \right)}{\frac{\pi}{4}\cdot (0.025\,m)^{2} }

\sigma \approx 299679.845\,Pa\, (299.680\,kPa)

The stress experimented by the bungee cord due to Max's weight is approximately 299.680 kilopascals. \blacksquare

To learn more on stress, we kindly invite to check this verified question: brainly.com/question/1178663

4 0
2 years ago
Based on this graph, what conclusion can someone draw? Voters were not as interested in the issues in 2006 as they were in 2014.
azamat

Drawing a conclusion from the graph, the true statement from the option given is <em>Voter turnout in national election years is irregular from 2006 to </em><em>2020</em><em>.</em><em> </em>

Voter turnout in 2006 was 40% while in 2014 it was 35% `; hence, voters were more interested in 2006 than in 2014.

In some of the years given, less than 50% of Americans participated in the polls.

Hence, the true statement is <em>"</em><em>Voter turnout in national election years is irregular from 2006 to </em><em>2020</em><em>"</em><em> </em>

Learn more : brainly.com/question/18405415

7 0
3 years ago
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A work-study student receives a paycheck from: O A. FAFSA. O B. the U.S. Department of Education. O C. his or her employer. O D.
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Answer:d

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What is a likely consequence of a mutation that prevents apoptosis
DanielleElmas [232]

Answer:

Look below

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If apostolic is for some reason prevented, it can lead to uncontrolled cell division and the subsequent development of a tumor.

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