3 years ago

The train station runs trains every 30 minutes. Find the probability that a passenger who arrives at a random time will not have

to wait more than 20 minutes. A. 1/3 B. 1/2 C. 2/3 D. 25/30

1 answer:

5 0

$|\Omega|=30\\ |A|=20\\\\ P(A)=\dfrac{20}{30}=\dfrac{2}{3}\Rightarrow \text{C}$

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ch4aika [34]

Answer:

-10

-25

-45

Step-by-step explanation:

Do the biggest number. Then count down. When you get to negative number the smallest negative is the biggest number because it is closer to zero.

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3 years ago

Paladinen [302]

Answer:

1 hour would be 10 $ each

Step-by-step explanation:

1)$10

2)$50

3)$80

I hope this helps

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3 years ago

Bogdan [553]

8.50x+100=308.25
subtract 100 from both sides
8.5x = 208.25
divide 8.5 from both sides
x= 24.5 hours worked

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3 years ago

deff fn [24]

I think the answer is d. The slope of AC=Slope of DF.

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3 years ago

Feliz [49]

What are you solving for???

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3 years ago