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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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2 years ago
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Read the sentence below, which appears in the brochure “Nanotechnology: Big Things from a Tiny World.” As you read, look for context clues that could help you define any scientific terms.

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Step-by-step explanation:

Read the sentence below, which appears in the brochure “Nanotechnology: Big Things from a Tiny World.” As you read, look for context clues that could help you define any scientific terms.

Scientists have also developed sensors to measure pesticide levels in the field, allowing farmers to use less while still protecting their plants.

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3 0
3 years ago
What are the common factors of 20 and 24
Mandarinka [93]

Answer:

4

Step-by-step explanation:

4 x 5= 20

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7 0
3 years ago
Seed mixture X is 40 percent ryegrass and 60 percent bluegrass by weight; seed mixture Y is 25 percent ryegrass and 75.percent f
irinina [24]

Answer:

33%

Step-by-step explanation:

Assuming the weight of the mixture to be 100g**, then the weight of ryegrass in the mixture would be 30g.

Also, assume the weight mixture X used in the mixture is Xg, then the weight of mixture Y used in the mixture would be (100-X)g.

So we can now equate the parts of the ryegrass in the mixture as:

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3 years ago
Is the GCF of any two odd numbers always odd?
vampirchik [111]
Probably true

you can test it too
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3 years ago
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