Answer:
97.73
Step-by-step explanation:
Answer:
y = 3x - 8
Step-by-step explanation:
Answer:
I think it is a) exponential
Answer:
i honestly have no idea:(
Step-by-step explanation:
sorry
The time taken for radio signal to the earth's surface we shall proceed as follows;
time=(distance)/(speed)
Distance=7.5×10^6 meters
speed=3×10^8 meters/second
therefore:
Time=(7.5×10^6)/(3×10^8)=0.025 seconds
We conclude that it will take the signal 0.025 seconds to reach the surface of the earth.