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salantis [7]
3 years ago
12

A bag contains marbles that are all the same size. There are 5 green, 7 blue, 2 red and 6 yellow marbles. A student randomly sel

ected a marble from the bag. Based from this data, what is the experimental probability that the next marble selected will be green?
1/4
1/5
1/3
1/2
Mathematics
1 answer:
Kobotan [32]3 years ago
8 0

Answer:

1/4

Step-by-step explanation:

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Write an addition sentence that has a sun of 20
Vlada [557]
10+10=20, 15+5=20 Those are both addition sentences that have a sum of 20.
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Archy [21]

Answer:

16,000 people

Step-by-step explanation:

Let's write a ratio

8,000:20,000

Let's write another ratio

x:40,000

We can write a percent proportion.

\frac{8,000}{20,000} =\frac{x}{40,000}

We can see that the relationship between the denominators is multiplied by 2 so that means the relationship between 8,000 and x is x is 2 times greater than 8,000

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Marina86 [1]

Answer:

This means it is between 22000000 m and 44000000 m.

Step-by-step explanation:

From the question, the UAE Hope Pobe is between 22 000 km and 44 000 km away from Mars.

Since,

1 000 m = 1 km

Then,

22 000 km = 22 000 x 1000 m

                   = 22000000 m

also,

44000 km = 44000 x 1000 m

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Answer:

523.6 cm^3

Step-by-step explanation:

We know the diameter is 10. The radius is half the diameter, so 10/2=5.

Knowing the radius is 5, we just need to plug it into the formula.

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≈523.6

Answer:523.6 cm^3

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Ann has bought 10 pounds of dog food. She feeds her dog
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Answer:

25 meals

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She has 10 pounds total and she feeds 2/5 per meal, so we do 10/(2/5)) to get 25

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