Answer: OPTION A.
Step-by-step explanation:
A dilation is defined as a transformation in which the Image (The figure obtained after the transformation) and the Pre-Image (The original figure before the transformation) have the same shape, but they have different sizes.
In this case you know that the dilation is centered at the origin and the scale factor is:

Therefore, the rule is the following:

You can identify in the figure attached that the point Q is:

Therefore, you must multiply its coordinates by the scale factor 0.5 in order to get its Image Q'. This is:

1 hour = 60 minutes.
60 minutes / 20 minutes = 3.
55 people x 3 = 165 people per hour. (Rate per hour)
165 people x 3 hours = 495 people. (Total people in 3 hours)
Answer: 41,567
Step-by-step explanation:
1st: Add 2,648 + 2,023 and get = 4,671
2nd: Subtract 46,238 - 4,671 = 41,567
Answer:

Step-by-step explanation:



