Answered

IDNLearn.com provides a user-friendly platform for finding answers to your questions. Our community provides timely and precise responses to help you understand and solve any issue you face.

Select the correct answer.

At one of New York's traffic signals, if more than 17 cars are held up at the intersection, a traffic officer will intervene and direct the traffic. The hourly traffic pattern from 12:00 p.m. to 10:00 p.m. mimics random numbers generated between 5 and 25 (assuming no external factors such as accidents or car breakdowns).

[tex]\[
\begin{array}{|c|c|c|}
\hline
\text{Scenario} & \text{Hour} & \text{Number of Cars Held Up at Intersection} \\
\hline
A & \text{noon-1:00 p.m.} & 16 \\
\hline
B & \text{1:00-2:00 p.m.} & 24 \\
\hline
C & \text{2:00-3:00 p.m.} & 6 \\
\hline
D & \text{3:00-4:00 p.m.} & 21 \\
\hline
E & \text{4:00-5:00 p.m.} & 15 \\
\hline
F & \text{5:00-6:00 p.m.} & 24 \\
\hline
G & \text{6:00-7:00 p.m.} & 9 \\
\hline
H & \text{7:00-8:00 p.m.} & 8 \\
\hline
I & \text{8:00-9:00 p.m.} & 9 \\
\hline
\end{array}
\][/tex]

Sagot :

GinnyAnsweridn
Sure, let's analyze the hourly traffic pattern to determine when a traffic officer intervention is required. According to the problem, if more than 17 cars are held up at the intersection during any given hour, a traffic officer will intervene. Here is the given hourly traffic data:

1. 12:00 p.m. - 01:00 p.m.: 16 cars
2. 01:00 p.m. - 02:00 p.m.: 24 cars
3. 02:00 p.m. - 03:00 p.m.: 6 cars
4. 03:00 p.m. - 04:00 p.m.: 21 cars
5. 04:00 p.m. - 05:00 p.m.: 15 cars
6. 05:00 p.m. - 06:00 p.m.: 24 cars
7. 06:00 p.m. - 07:00 p.m.: 9 cars
8. 07:00 p.m. - 08:00 p.m.: 8 cars
9. 08:00 p.m. - 09:00 p.m.: 9 cars

Next, let's identify the hours when the number of cars exceeds the threshold of 17:

1. 12:00 p.m. - 01:00 p.m.: 16 cars (No intervention needed)
2. 01:00 p.m. - 02:00 p.m.: 24 cars (Intervention needed)
3. 02:00 p.m. - 03:00 p.m.: 6 cars (No intervention needed)
4. 03:00 p.m. - 04:00 p.m.: 21 cars (Intervention needed)
5. 04:00 p.m. - 05:00 p.m.: 15 cars (No intervention needed)
6. 05:00 p.m. - 06:00 p.m.: 24 cars (Intervention needed)
7. 06:00 p.m. - 07:00 p.m.: 9 cars (No intervention needed)
8. 07:00 p.m. - 08:00 p.m.: 8 cars (No intervention needed)
9. 08:00 p.m. - 09:00 p.m.: 9 cars (No intervention needed)

After examining each hour, we can see that the traffic officer needs to intervene in hours 2, 4, and 6. Therefore, the correct answer is:

[tex]\[ \boxed{[2, 4, 6]} \][/tex]

These are the hours during which traffic officer intervention is required.
Your participation is crucial to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. Thank you for visiting IDNLearn.com. We’re here to provide accurate and reliable answers, so visit us again soon.