Questions by Liu Zhang

Questions by Liu Zhang

Read the excerpt from “Raymond's Run.” There is no track meet that I don’t win the first-place medal. I use to win the twenty-yard dash when I was a little kid in kindergarten. Nowadays, it’s the fifty-yard

asked Jul 18, 2021

2 answers

2 votes

31.3k views

You might need: Calculator Astrid is in charge of building a new fleet of ships. Each ship requires 40 tons of w sailors. She receives a delivery of 4 tons of wood each day. The deliveries can con afterwards

asked Jun 11, 2021

1 answer

2 votes

124k views

Solve for X. 51° 3x Vertical angles

asked May 24, 2021

1 answer

0 votes

95.0k views

Calculate the change in momentum of a 0.5kg ball that strikes the floor at 15 m/s and bounces back up at 12 m/s

asked May 15, 2021

1 answer

1 vote

110k views

Why do elements that make positive ions occur on the left side of the periodic table while those that make negative ions occur on the right?

asked May 5, 2021

1 answer

5 votes

65.5k views

Each year for 3 years, the time it takes to run a mile decreases by 7 seconds. What number represents this total change in time.

asked Apr 24, 2021

1 answer

4 votes

221k views

Vernon spends the following percentages of his budget on the following goods: 23 percent on good A, 11 percent on good B, 1 percent on good C, and 3 percent on good D. For which good is price elasticity

asked Apr 1, 2021

1 answer

0 votes

52.6k views

Tatiana is a competitive athlete who weighs 70 kg. She trains for about 2 hours on most days of the week. She would like to plan a nutritionally adequate diet that provides enough carbohydrate to maintain

asked Mar 23, 2021

1 answer

2 votes

115k views

What are the three compromises

asked Jun 22, 2020

1 answer

2 votes

114k views

The length of each edge of a cube is decreased by 40 percent By what percent does the volume of the cube decrease? Express your answer to the nearest tenth.

asked Apr 5, 2020

2 answers

0 votes

93.1k views

Jayden has been reading a 275-page book for English class. On average, he has read about 10 pages in 15 minutes. With a deadline looming, Jayden realizes that he won't finish in time unless he skims through

asked Mar 2, 2020

1 answer

2 votes

66.7k views

The sum of 3y and 5 is 47

asked Aug 22, 2019

1 answer

2 votes

106k views

What values or morals do you think Jonas’s parents have from the book The Giver? What evidence from the text supports this?

asked Jul 6, 2019

1 answer

3 votes

191k views

Mark and Robyn used based-ten blocks to show that 200 is 100 times as much as 2. Whose model makes sense? Whose model is nonsense? Explain your reasoning.

asked Jun 8, 2019

1 answer

5 votes

142k views

ABDF is a regular hexagon. What is the measure of angle A?

asked Feb 10, 2019

1 answer

3 votes

18.0k views

Help! Why is it important that a method being used to test a hypothesis is repeatable?

asked Sep 17, 2018

1 answer

4 votes

9.9k views

What did the dred scott decision by the supreme court do?

asked Jun 28, 2018

1 answer

3 votes

20.8k views

Which would likely live near a crack in the deep ocean floor that spews scalding water? A. halophile B. methanogen C. thermoacidophile D. Eubacteria

asked May 7, 2018

2 answers

2 votes

192k views

How did the 1803 ruling in Marbury v. Madison affect the balance of power in the federal government?

asked Mar 24, 2018

2 answers

0 votes

190k views

Need help solving for X

asked Sep 27, 2017

1 answer

4 votes

10.2k views

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