Recent activity by Xinrui Ma

Recent activity by Xinrui Ma

Help me plsssssssssss

asked Nov 5, 2023

1 answer 4.8k views

How to make a zombie virus

asked Nov 4, 2023

2 answers 37.4k views

Does “I would drink a whole bottle of that down. “ basically means they’ll drink it without stopping until it’s all gone?

answered Sep 12, 2023

1 answer 395k views

What was the average temperature change per hour?

asked Sep 9, 2023

2 answers 25.4k views

Help! A. 5 B. 3 C. 4 D. 16

answered Jul 13, 2023

1 answer 204k views

TRUE/FALSE if a system of linear equations has more unknowns than equations, then it has infinitely many solutions.

asked Jul 4, 2023

1 answer 503k views

The United States Supreme Court has the power of judicial review allowing them to act as a system of checks and balances against the other two branches of government. Do you believe the Supreme Court should

answered Mar 23, 2023

1 answer 273k views

Help help pls pls!!!

asked Mar 20, 2023

1 answer 69.8k views

True or false - Weight is the result of air pressure exerted upon an object. Identify your answer, then explain your answer selection.

answered Feb 18, 2023

1 answer 83.8k views

1) Define JTA please help

asked Jan 23, 2023

2 answers 533k views

1)What if you have two equations equal to y? How do you solve for x? 2)If you need to solve for a variable to substitute, what is your first step? 3)What does it mean to substitute for a value?

answered Dec 21, 2022

1 answer 250k views

What does Hemoglobin pick up once it has given up all its oxygen molecules? A. Carbon dioxide B. Nitrogen C. Carbon

answered Nov 1, 2022

1 answer 395k views

Nick is making bread dough. The recipe requires 3/4 cup of flour and 1 1/8 teaspoons of salt. • Nick wants to make the recipe using 1 cup of flour. To maintain the ratio, how much salt is required when

asked Oct 7, 2022

2 answers 34.1k views

What should you do when you revise an essay? PICK 1 Scan for spelling and grammar errors. Change the focus or topic of the essay. Add punctuation where it is missing. Find areas that need improvement.

answered Jul 14, 2022

2 answers 317k views

Check all that apply. if csc0 =13/12 then: a:tan0= 12/5 b:sec0= 12/13 c: sin0=12/13 d: cos0=12/13

asked Jun 8, 2022

1 answer 225k views

5. How many grams of tin metal can be produced from smelting (heating) of a 4.5 kilograms of tin (IV) oxide? (Note: Elemental tin and oxygen gas are the only products of this reaction).

answered Apr 11, 2022

2 answers 293k views

The civil service is the only public institution recognized as having the unique capability and mandates to keep the machinery of government functional at all times recognizing the need to preserve and

answered Mar 19, 2022

1 answer 446k views

Search QAmmunity.org