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Hatshy [7]
3 years ago
6

Roy has a bag containing green, blue, red, brown, and black marbles. He randomly picks a marble and replaces it. He repeats this

experiment 60 times and records the results in this table.

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
6 0

Answer:

Green: 0.3

Blue: 0.1

Red: 0.35

Brown: 0.15

Black: 0.1

cannot

Step-by-step explanation:

Hi, thank you for posting your question here in Brainly.

To find the probability of an event, you have to divide the number of trials of that event that succeeded to the total number of trials. Based on that definition, the probability would be 18/60=0.3, 6/60=0.1, 21/60=0.35, 9/60=0.15, 6/60=0.1

I hope i helped you out and helped you learn something new :)

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Answer:

7 feet

Step-by-step explanation:

Length of one piece of string = 28 feet.

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Since the number of required pieces was not given but many are required, the greatest length can be determined by;

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