Questions by Redhead

Questions by Redhead

a certain radioactive isotope has a half life of 7 days. if this isoptope has 16 grams how many grams will it have after the each of the following number of days? a.)7 days b.)14 days c.) 21 days d.)28

asked Nov 28, 2023

1 answer

42 votes

469k views

Match each vocabulary word with its definition. 1. nucleus A. the process of burning in the presence of oxygen 2. solar energy B. a nucleus surrounded by electrons 3. combustion C. a process that splits

asked Nov 26, 2023

1 answer

22 votes

49.0k views

HElp please!! Write your own article/locutor intro to describe a natural disaster in Spanish including 14 vocals words thats shown down below. It just has to be seven sentences!! Thank you so much

asked Feb 20, 2023

1 answer

6 votes

262k views

What do you think was the biggest challenge for Haiti’s revolution for freedom?

asked Feb 12, 2023

1 answer

24 votes

304k views

Carl has 9/1 cup of jelly worms and a recipe that calls for 1/2 cup of jelly worms. How many batches of Carls recipe can he make?

asked Sep 28, 2022

1 answer

20 votes

124k views

In ΔQRS, s = 2.3 inches, ∠S=51° and ∠Q=44°. Find the area of ΔQRS, to the nearest 10th of an square inch.

asked Apr 28, 2022

2 answers

27 votes

132k views

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