A beam of light (travelling at the speed of light) would take 65 years to go and 65 years to come back from aldebaran, i.e. 130 years. You can send and receive a radio message (travelling at the speed of light, being electromagnetic radiation) taking so 130 years.
Answer:
this question doesn't make sense. Isn't there a speed?
Answer:
42
Step-by-step explanation:
<em>The range of the data shown in the box plot is 32.</em>
Median: 74
Highest value: 82
Lowest value: 50
Range: 82 - 50 = 32
Answer:
$60 per month $360 for 6 months
Step-by-step explanation:
12/100=x/500
6000=100x
x=60
60×6=360