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Kelsey has a bag containing
yellow, blue, red, and purple
marbles. There are a total of
24 marbles in the bag. Kelsey
randomly selects a marble from the bag and
then puts is back. She repeats this process
15 times. If Kelsey selected a yellow
marbles five times, what is the most likely
number of yellow marbles in the bag?

the answer is:

b) to show the progression of inventions that took place in the bicycling industry.

hope it !

the purpose of the heading in the passage is to identify who is telling the story.

this excerpt is part of the book sugar changed the world (2010) written by marc aronson and marina budhos. as the book has been written by two people, the heading "marc" indicates that this specific excerpt is being narrated by aronson. in the fragment, marc describes his grandfather's story after hearing it from his cousin. however, there are other excerpts where budhos is the one that tells the story of her family.

aronson and budhos, who are husband and wife in real life, decided to write sugar changed the world when they found out how sugar, which had an important role in slavery and economy, changed their ancestors' lives.

“there are three different methods of direction observation with intervention: parrticipant observation structured observation and field experiments . “ hope this

what is this from, i cant tell what language he uses without the piece of literature