Recent activity by Yunyi Hu

Recent activity by Yunyi Hu

A world record was set for the men’s 100-m dash in the 2008 Olympic Games in Beijing by Usain Bolt of Jamaica. Bolt "coasted" across the finish line with a time of 9.69 s. a. If we assume that Bolt accelerated

asked Dec 5, 2024

1 answer 86.7k views

What is the minimum rest crew must have between shifts?

asked Nov 19, 2024

1 answer 99.2k views

according to the un, a country where only a few people have high incomes, college degrees, and good health care would have a lower ihdi than a country where differences in income, level of education, and

answered Oct 26, 2024

1 answer 137k views

By whom was the army of Alexander the Great led in 329 BC? 1) Alexander the Great 2) Philip II 3) Parmenion 4) Hephaestion

asked May 18, 2024

1 answer 194k views

Who should you contact if suspect malware is on your device

answered Apr 9, 2024

1 answer 117k views

The discharge line from an ejector shall be provided with a backwater valve?

answered Apr 1, 2024

1 answer 44.8k views

To measure how tall a building is, a stone is left to fall from the top floor to the ground and the time it takes to reach the ground is measured. To increase the precision, the experiment is run multiple

asked Mar 12, 2024

1 answer 192k views

What is the domain of f(x)=7^x

answered Mar 11, 2024

1 answer 175k views

THIS IS FOR ECONOMICS In economics, _________________________ compels us to make choices.

asked Feb 15, 2024

2 answers 208k views

Pronoun below. Nosotros queremos dar A. me B. los C. les D. te un regalo a ellos.

asked Feb 10, 2024

1 answer 60.8k views

How can you distinguish between a main term and a nonessential modifier? A) Main terms are always in italics. B) Nonessential modifiers are always in uppercase. C) Nonessential modifiers are set off by

answered Jan 20, 2024

1 answer 135k views

Which describes natural features of the Cascade Mountains region? Check all that apply. arid deserts active volcanoes glaciers high peaks river valleys rugged seacoasts

asked Dec 26, 2023

1 answer 31.3k views

If I ran 10x-2 now and then ran 2x+18 tommarow how much have I ran in total

answered Dec 21, 2023

2 answers 204k views

Write a formula for the area of the regular polygon. Solve the formula for the height h.

answered Nov 26, 2023

1 answer 63.0k views

What is the IMA of the following pulley system? 1 3 4 2

asked Aug 28, 2023

1 answer 117k views

An investment center has income of $13,500,000 and average assets of $60,000,000. return on investment is:_________

answered Aug 2, 2023

1 answer 26.9k views

A junior baseball team plays 16 games each summer. last summer the team scored an average of 3.25 runs per game during the first half of the season. The team scored a total of 29 runs during the second

asked Jun 11, 2023

1 answer 113k views

Black Friday isn’t the only holiday the day after Thanksgiving. What’s the other?

asked Mar 12, 2023

1 answer 231k views

Which port city at the southern end of the Mississippi River did Pinckney's Treaty secure the rights to use? A) Memphis B) St. Louis Baton Rouge D New Orleans

answered Feb 16, 2023

2 answers 92.1k views

What event demonstrated that Georgia had industrialized since the end of the Civil War?

asked Dec 24, 2022

1 answer 192k views

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