Recent activity by Joseph Cho

Recent activity by Joseph Cho

NEED help pls help 8g more then one question

asked Dec 22, 2023

1 answer 205k views

Determine the number of moles of molecules (or formula units) in each sample. 39.2g sodium chloride 28.3g nitrogen monoxide 5.00kg carbon dioxide 2.77mg carbon tetrachloride

answered Sep 15, 2023

1 answer 118k views

the difference of two numbers is 15. If you double the smaller number, the sun of the numbers will be 24. What are the two numbers?

asked Sep 12, 2023

1 answer 152k views

A plane takes off from New York with 72 of the 90 seats occupied. What percentage of seats are not occupied?

asked Jul 10, 2023

2 answers 13.1k views

Most of the immigrant workers who worked on the transcontinental railroad came from which country? France Japan Germany China

asked Jun 17, 2023

1 answer 189k views

A'B'C' is the image of ABC after a translation in the coordinate plane. Write a coordinate rule for the translation.

asked May 16, 2023

1 answer 179k views

What is the solution to the open sentence? 4x – 4 = 2x + 2

asked Apr 1, 2023

2 answers 40.6k views

Summary of food pyramids in extreme detail!

answered Mar 25, 2023

2 answers 82.2k views

Calculate the mass in grams of CO2 in 45.0 L of CO2 at STP

answered Jan 21, 2023

1 answer 219k views

Which plate is the South American plate?

answered Dec 23, 2022

1 answer 14.7k views

How can you make a search phrase more effective? A. by framing it as a question B. by using more specific search terms C. by using a different search engine D. by using all the search terms you can think

asked Dec 12, 2022

1 answer 166k views

Disease was the leading cause of death during the Civil War? True or false

answered Oct 29, 2022

2 answers 487 views

How to solve x=7y+3 and 9y-x=-1 using the subsituation method

answered Oct 27, 2022

1 answer 185k views

Compute the exact mean (average) of the fractions below, in decimal form. 1/0.2, 0.2/ 1, and 0.2/0.1

answered Oct 20, 2022

1 answer 156k views

Does digital media play a big role in your life?

answered Sep 14, 2022

1 answer 20.6k views

The scatter plot below represents the number of runners in a famous city race. The years are tracked beginning in 2001 estimate the equation for the line of best fit

asked Sep 3, 2022

1 answer 210k views

Can you help I’m really stuck on this question.?.?. No links. Pleas

answered Aug 15, 2022

1 answer 102k views

Can you make a square out of 56 blocks?

asked Jul 12, 2022

1 answer 169k views

Fill in the blank 7.95 x 10^7 = ? x 10^6

asked Jul 6, 2022

2 answers 213k views

Outlook 365 can be described as a personal information manager true or false

answered Jul 4, 2022

1 answer 140k views

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