Recent activity by Lingyan

Recent activity by Lingyan

Balancing Chemical Equations Practice Balance the following chemical equations. 1. Fe + 02 → Fe2O4 2. Sr+ 0 → Sro I3. Sn + NaOH → Na2SnO2 + H2 4. K + Br2 → KBr class cor 5. CH3 + 02 → CO2 + H2O 1-6 Just

answered Nov 10, 2024

1 answer 226k views

Why did England create the Navigation Acts?

answered Sep 26, 2024

2 answers 11.6k views

Your school is preparing for an inter house sports that is to hold on December 2023. Write a letter to the executive director of ur school suggesting ways to make the inter house sports a memorable one

answered Aug 7, 2024

1 answer 199k views

Complete the passage comparing the atria (singular: atrium) and ventricles. Paired atria form the superior portion of the heart and ________ Two ventricles, which make up ________ receive blood from the

answered Apr 26, 2024

1 answer 228k views

A boat moving in a straight line of motion at 34mph (15m/s) speeds up to 56mph (25m/s) within 10 seconds. What is the boat's acceleration?

asked Mar 18, 2024

1 answer 185k views

The idea that one should study world events by ordering facts within a context and sequence of events comes from the writings of whom?

asked Mar 9, 2024

1 answer 184k views

A liquid solvent is added to a flask containing an insoluble solid. The total volume of the solid and liquid together is 91.0 mL. The liquid solvent has a mass of 28.6 g and a density of 0.865 g/mL. Determine

answered Jan 9, 2024

2 answers 25.2k views

sally is liked by some classmates, and disliked by other classmates, but there is not a high level of intensity to both of those feelings. based on this observation, sally would be regarded as a(n) child.

asked Dec 18, 2023

1 answer 154k views

What two variables can you define to write an equation to match this scenario?x = number of minutes for fruit cans and y = number of minutes for vegetable cansx = total number of minutes and y = total

answered Nov 22, 2023

1 answer 205k views

INFORMATIVE/EXPLANATORY Write a paragraph explaining how life in the West was different from life in the East. Help ASAP

answered Oct 7, 2023

1 answer 33.6k views

Which best describes the triangle?

asked Sep 22, 2023

2 answers 194k views

I need help pls. fast

asked Sep 20, 2023

2 answers 99.1k views

Use the table to determine whether the relationship is proportional. If so, write an equation to show the relationship between the two quantities. Tell what each of the variables you used represents.

answered Jul 7, 2023

1 answer 56.3k views

Pleaseeee I need help ASAP

answered May 7, 2023

1 answer 11.6k views

Solve for a, b, and c

answered Feb 9, 2023

1 answer 190k views

Need help with writing a email cover letter for a job application. It has to be three to five paragraphs sentence and 275 words

answered Jan 31, 2023

1 answer 128k views

Which expression is equivalent to 2(3+a)? Answers: A.) : 2a B.) : 2a+6 C.) 6a+2 D.) 6+a

asked Oct 5, 2022

1 answer 103k views

Nonya sack of biskety

answered Sep 25, 2022

1 answer 77.1k views

PLEASE HELP Consider the equation. 28 + 21 = 7(4 +? ) Enter the unknown number that makes the equation true.

answered Sep 20, 2022

2 answers 228k views

What is the best reason to color-code a map? to explain geographic regions to the reader to describe geographic regions to the reader to help the reader quickly locate geographic regions to help the reader

answered Sep 9, 2022

2 answers 72.3k views

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