I would say that insofar as the two stars temperatures are presumably closely related to their luminosity, that the blue star at 156,100 k compared to 3000k for the red star then the blue star has a luminosity of 52 times that of the red star.
Because you see yourself the opposite way in a mirror. So yes your “seeing” yourself but not how everyone else sees you.
A or possibly C because the other options have nothing to do with the size of the vibration. If i was you I would answer with A
2.4 ounces is the average weight of a hot wheels car.
Answer:

Explanation:
Thinking process:
Let:
distance = speed × time
for the hare:

for the tortoise:

Let the length of the shell be s. Then the two are related. So:

Let's say the hare ran at x times the speed of the tortoise:

So, the equation still holds :