Recent activity by Brian Antonelli

Recent activity by Brian Antonelli

76,300,000 in scientific notation

asked Nov 22, 2023

2 answers 34.2k views

Dinner is $23.77 and you leave a 10% tip. Find the total cost

asked Nov 21, 2023

1 answer 103k views

What volume will 2.90 moles of oxygen gas occupy at 25.0°C and 1.70 ATM pressure

answered Sep 25, 2023

1 answer 80.9k views

The astrolabe, an example of improved technology of the 15th and 16th centuries, had the greatest impact on:.

answered Aug 14, 2023

1 answer 123k views

Harriet Tubman resisted slavery in the United States by:

answered Jul 22, 2023

1 answer 192k views

How do I add 3/10 and 8/15

answered Apr 30, 2023

1 answer 15.0k views

Journalism Where would you most likely find hard news? A. During the middle of a morning news show B. In the arts and entertainment section C. The front page of a newspaper D. On an Internet blog

answered Apr 20, 2023

2 answers 98.2k views

How many moles of Zn are in 0.535 g Zn?

asked Mar 3, 2023

2 answers 124k views

I'm running low on points can you please help me :) Which expression is equivalent to 21 + 49? 7(3 + 49) 7(3 + 7) 7(14 + 42) 7(14 + 49)

asked Dec 18, 2022

2 answers 63.8k views

I need help with this problem, I’m not really sure how to solve it.. :(

answered Nov 12, 2022

2 answers 69.4k views

2. Si x representa la edad de Ana, ¿cómo se escribe en simbolos "la mitad de la edad de Ana"?

answered Nov 12, 2022

1 answer 46.2k views

Help again please thank you and no links! ^^

asked Nov 5, 2022

2 answers 155k views

Answer asap pls!! What effect does specialization have on the goods and services they specialize in? A.The country continues to produce the same amount of their specialized goods and services B.The country

answered Oct 28, 2022

2 answers 53.4k views

Can someone answer this

asked Sep 9, 2022

1 answer 202k views

F (x) = 4x^2 + 18x - 26

asked Aug 5, 2022

2 answers 17.9k views

What is the mass of a 2.5 mole sample of MgO2

answered Jul 20, 2022

1 answer 14.5k views

Pls help this is due today ! Find the value x:

answered Jul 4, 2022

1 answer 227k views

An example of a positive statement would be

asked Jun 5, 2022

1 answer 50.0k views

Which statement best compares the functions of reverse transcriptase with those of restriction endonuclease? A. They are similar. B. They are homologous. C. They are opposite. D. They are unrelated. SUBMIT

asked Jun 5, 2022

1 answer 166k views

I can’t figure this out

asked May 19, 2022

2 answers 118k views

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