Recent activity by Luke Liu

Recent activity by Luke Liu

Question 14What is being oxidized in the following reaction ?Ca(s) + H2SO4(aq) → CaSO4(aq) + H2(g)CaSO4250

asked Dec 10, 2023

1 answer 29.3k views

New antibiotics need to be developed because A. many bacteria have become resistant to traditional antibiotics B. Traditional antibiotics are not safe C. The ingredients in traditional antibiotics are

answered Dec 10, 2023

1 answer 230k views

Which of the following number lines and solution sets show the values of r that make the inequality -2r+3<9 true

answered Aug 26, 2023

1 answer 422k views

When the core of a reactor overheated, what happened at Chernobyl? A. Power was cut off to Europe for six months B. Radiation was released across Europe C. The power station exploded killing many D. Though

asked Jul 3, 2023

1 answer 462k views

Please help me understand this

answered Feb 8, 2023

1 answer 477k views

What was the purpose of the Seneca Falls Declaration of Sentiments? Question 18 options: to state the case for women's rights to declare the emotional issues behind women's rights to ask men to join the

answered Feb 7, 2023

1 answer 440k views

An isosceles triangle with legs of length s has area a.

answered Jan 23, 2023

1 answer 305k views

Zane is making chew toys for his puppy. He uses 2/5 yd of rope to make one toy, Zane has 2 yd of rope to use. What model can show how many 2/5 s fit into 2yd?

answered Jan 23, 2023

1 answer 416k views

Question 8 Use the chart to answer the following question: Which of these countries has a population that is predicted to decrease from 2000 to 2050?

asked Jan 2, 2023

1 answer 76.0k views

How do you think teen pregnancies can be prevented? List at least four strategies that parents, educators, communities, and the government can use to help prevent teen pregnancies.

asked Dec 3, 2022

1 answer 26.1k views

How do you find the product of -1/5(-2 1/4)

answered Oct 29, 2022

2 answers 339k views

What geographical feature makes east Tennessee different from the other two grand division?

asked Sep 20, 2022

1 answer 61.8k views

Please take a look at the picture.

answered May 21, 2022

1 answer 137k views

Which factor helps determine weather patterns across South America? A. forest canopies B. elevation C. river basins D. global warming

answered May 20, 2022

2 answers 301k views

Ankle sprain first add needed

asked Feb 1, 2022

1 answer 307k views

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