Answer:
f(x) = -5x
Step-by-step explanation:
Just add a - sign to reflect it over the x axis
Answer:
if your looking for z it is 5/8k+2.375
Step-by-step explanation:
Answer:
The answer is 9
Step-by-step explanation:
600,000, 50,000, 9,000, 200, 30, 4
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.
Answer:
true
Step-by-step explanation:
its just backwards
