Recent activity by Liuliu

Recent activity by Liuliu

List the elements in the compound CF₂Cl₂ in order of decreasing mass percent composition. (a) C > F > Cl (b) F > Cl > C (c) Cl > C > F (d) Cl > F > C (e) None of the above

answered Nov 5, 2024

1 answer 57.7k views

The selectively permeable membrane regulates the type and rate of molecular traffic into and out of the cell and organelles due to: A) The characteristics of materials being transported B) The characteristics

answered Aug 28, 2024

1 answer 169k views

If you began with 200g of a parent isotope, you would have 50g of that isotope after two half-lives. How many grams are left after 4 half-lives? (Show Your Work!)

answered Aug 24, 2024

1 answer 235k views

How many photons are required to heat 200 mL of coffee from 25°C to 61°C? a) 0.0013 b) 0.0028 c) 0.0035 d) 0.0042

answered Aug 16, 2024

1 answer 70.5k views

Find the first and second derivative of the function. G(r)=√r + (r)¹/⁶

asked Aug 16, 2024

1 answer 114k views

A patient admitted for depression should be assessed for disturbances in circadian rhythms. Which question best implements this assessment? 1. "Do you ever see or hear things that others do not?" 2. "What

answered Jun 27, 2024

1 answer 78.0k views

American Sentiment in the Current Day—Describe the American public’s support of the Iraq War and War on Terror in the current day. What caused this change in support?Make a strong point of comparison to

asked May 21, 2024

1 answer 233k views

Libel, slander and false arrest are categorized as ___________ torts.

answered May 2, 2024

1 answer 78.1k views

What is it called where you will look at what are the 3-4 main ideas and how do they relate together thus helping prime your brain for later

asked Mar 20, 2024

1 answer 65.2k views

It was Mrs. Johnson's birthday, and she made her favorite homemade cookies to share with the class. "I hope you all enjoy my homemade cereal crunch cookies. I used a mixture of different cereals to make

asked Mar 19, 2024

2 answers 140k views

Which English dialect is the most similar to Middle English?.

answered Nov 11, 2023

2 answers 160k views

Students will create the timeline with 10 important historical eras/events. Events could include anything students consider significant. You should have 1 event from each of the following eras 1. Gilded

answered Nov 8, 2023

1 answer 95.1k views

PLEASE HELP ME!!! WILL GIVE BRAILIEST!!!!!! Find the Product - Show all your work. 2.37 X 1.6

answered Sep 11, 2023

2 answers 153k views

49. Sketch the graph of the polar equation. r=3 \cos \theta

asked Sep 7, 2023

1 answer 35.1k views

Referring to the figure, find the missing length x. Round the answer to the nearest hundredths.

answered Aug 20, 2023

1 answer 21.5k views

Ten pairs of points yielded a correlation coefficient r of 0.790. If a = 0.05 , which of the following statements is correct if H0: p = 0? (Do not calculate a t-value.)Question 8 options: Because 0.790

answered Jun 17, 2023

1 answer 147k views

Which statements are true about the comparisonbetween the two figures? Check all that apply.The scale factor is 2.The scale factor isOThe perimeter of the model is the product of thescale factor and the

asked Jun 8, 2023

1 answer 172k views

Find the areas of triangles 3 and 4.

asked Jun 4, 2023

1 answer 92.2k views

Help on photo Mathematics

answered Feb 6, 2023

1 answer 140k views

Will someone please help me on my question

answered Jan 26, 2023

1 answer 124k views

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