Recent activity by Crossfire

Recent activity by Crossfire

Essasy on journey to space (imagine)

asked Dec 2, 2023

1 answer 195k views

How many moles (of molecules or formula units) are in each sample? 17.0 g NO2 Express your answer in moles to three significant figures.

answered Nov 8, 2023

1 answer 48.0k views

How does the excretory system work when you’re asleep?

answered Oct 20, 2023

1 answer 100k views

Pretty please answer this question I really bad at math

answered Oct 14, 2023

1 answer 195k views

1,350 cm = what in m?

answered Jun 18, 2023

1 answer 186k views

Please help! Under her cell phone plan, Mayerlin pays a flat cost of $55 per month and $5 per gigabyte. She wants to keep her bill under $70 per month. Write and solve an inequality which can be used to

answered Jun 12, 2023

1 answer 1.5k views

Identify the coffecient of x in the expression below.-5x-4y^2

answered May 21, 2023

2 answers 40.9k views

The area of the top of a square table is 269 in2. What are the dimensions of the top?

answered Apr 29, 2023

1 answer 101k views

For each statement, determine if the statement can be true or if the statement can never be true. Select the correct choice in each row.

answered Mar 10, 2023

1 answer 115k views

Identify three developments that led to the rise of the Scientific Revolution. 1. 2. 3.

asked Nov 11, 2022

1 answer 85.7k views

A ball player catches a ball 3.55 s s after throwing it vertically upward. with what speed did he throw it

answered Nov 5, 2022

1 answer 109k views

Which of the following does not describe neuroglia cells? They support the nervous system. They are 60% of the nervous system. They protect the nervous system. They conduct nerve impulses.

answered Oct 23, 2022

1 answer 62.3k views

Simplify this equation...

answered Oct 17, 2022

1 answer 113k views

The sum of two numbers is 46 and their difference is 20. What is the smaller number? 1 A) 40 B) 13 C) 26 D) 12

answered Oct 16, 2022

2 answers 24.5k views

A student is conducting their science experiment on the effects of sugar on bullfrogs. He has 3 groups of test subjects. 1 group of frogs that receives nothing, they are the control group. The 2nd group

answered Sep 8, 2022

1 answer 88.3k views

Drag the tiles to the boxes to form correct pairs. Match each landmark Supreme Court case to its outcome. New York Times v. United States Texas V. Johngen McDonald v. City of Chicago Schenck v. United

answered Aug 20, 2022

2 answers 121k views

Express 4 250 000 000 000 in standard form

answered Jul 10, 2022

1 answer 19.7k views

How did the children know that some was in trouble?

asked Jun 24, 2022

1 answer 165k views

A tree farm has 70 rows of trees. The first row has 25 trees, the second row has 30 trees, the third row has 35 trees, and so on. Let n be the number of the row. Write a function f(n) to represent the

asked Jun 17, 2022

1 answer 178k views

Is -95 an irrational number

answered May 21, 2022

2 answers 188k views

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