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Dmitrij [34]
3 years ago
5

Gracie has 5 quarters 4 nickels and 1 penny in her pocket. She selects a coin at random. What is the probability of selecting a

nickel?
Mathematics
1 answer:
irina1246 [14]3 years ago
3 0

Answer:

2/5

Step-by-step explanation:

5+4+1 = 10. If you have 4 nickels out of 10 coins, it means there is a 4/10 chance of selecting one, but to simplify, 2 is the greatest common factor, so you would divide each number.

4/2 = 2.

10/2 = 5.

The answer is 2/5.

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Liono4ka [1.6K]

Answer:

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Hope I helped!!

8 0
2 years ago
Write the explicit formula for the geometric sequence.<br><br> a1 = -5 a2 = 20 a3 = -80
liq [111]
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