A railroad track follows a straight path from station A to station B. What is the distance traveled by the railroad track from s
1 answer:
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Answer:
Step-by-step explanation:
We can use the rule of three!
We know we have the following relationship:
From here, we can solve this like any other equation:
Therefore, you would earn $28 after washing 4 cars.
Good luck!
Answer:
So then the best option would be:
a. 1/25
Step-by-step explanation:
For this case we assume that the sample space for the numbers is :
And the sample space for the numbers is:
Both sampling spaces with a size of 5.
We define the following events:
A="We select a 2 from the numbers"
B= "We select a E from the letters"
We can find the individual probabilities for each event like this:
And assuming independence we can find the probability required like this:
The last probability is the probability of obtain obtain a 2 AND an E
So then the best option would be:
a. 1/25