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Answers by Ruban

Answers by Ruban
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The half life of the radioactive isotope carbon-14 is 5,730 years. how many years will it take a 50-gram mass of carbon-14 to decay to 5 grams
answered Oct 18, 2023
6 votes
208k views
Jonathan is working at Macy's for the holidays. He earns $22.00 in 2 hours.***. --Jonathan is hoping to work 82 hours in November. If he does, how much money would he earn? * PLZ HELP
answered Jan 29, 2023
8 votes
37.2k views
Review John F. Kennedy's opening statement in his 1960 debate with Richard M. Nixon. Then, in a response of at least two well-developed paragraphs, explain the central idea of Kennedy's statement and Analyze
answered Jan 14, 2023
12 votes
67.8k views
Divide. 5,743 ÷ 9 Enter your answer by filling in the boxes. R
answered Dec 12, 2022
3 votes
159k views
___ work together as a system to add support to the human body and help it move A. Organs B. Muscles C. Tissues
answered Dec 12, 2022
8 votes
39.1k views
Correct any errors in capitalization or punctuation. Your answer should be a single sentence. Bernie whispered "do you think the flashing lights mean that the play is about to begin?" Bernie whispered
answered Dec 12, 2022
7 votes
127k views
How did the Nazis use the 1936 Olympics for propaganda purposes? Please don't copy and paste and plz answer quick otherwise my teacher will give me a virtual spanking
answered Dec 7, 2022
9 votes
13.8k views
Pls some one help me asap i really nee help
answered Sep 27, 2022
6 votes
69.4k views
Help please!!! Determine whether picking a number that is divisible by 5 at random from a jar with papers labeled from 1 to 12 is impossible, unlikely, as likely as not, likely, or certain. Then, tell
answered Sep 9, 2022
3 votes
17.6k views
1: A verb's shows the time when the action is completed.​
answered Aug 2, 2022
3 votes
109k views
Can someone help me over here? I need an negative charge and also another thing is that in a question it asked me to use something that would represent an ion. I’m not sure on what to choose either Hydrogen
answered Jun 30, 2022
11 votes
30.6k views
Why would Tsarina Alexandra's background become a problem during WWI?
answered Jun 30, 2022
8 votes
150k views
Is Sergei a round (many traits) or flat (few traits) character?
answered Apr 24, 2022
7 votes
6.0k views
The length of a rectangle is 4 inches longer than it is wide. If the area is 140 square inches, what are the dimensions of the rectangle?
answered Jan 8, 2022
3 votes
91.9k views
In which part of the chloroplast is there a high concentration of protons?
answered Nov 30, 2021
3 votes
195k views
The name of your next pet is the last thing that you ate. What will your next pet be called?
answered Sep 26, 2021
3 votes
226k views
Describe what activities animals benefit from protein
answered Aug 14, 2021
3 votes
221k views
What is the current business cycle in the U.S?
answered Apr 25, 2021
3 votes
45.2k views
¿Quiénes tuvieron una conferencia en Guayaquil para planear la liberación de Suramérica? José Joaquin de Olmedo Simón Bolívar José de San Martín Julio Jaramillo
answered Apr 19, 2021
6 votes
22.2k views
Please answer fast.
answered Feb 17, 2021
7 votes
205k views
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