A radio signal travels at 3. 00  10 8 meters per second. How many seconds will it take for a radio signal to travel from a satellite to the surface of Earth if the satellite is orbiting at a height of 3. 54  10 7 meters? Show your work.

Step-by-step explanation:

= Velocity of radio signal =

= Distance  =

Time is given by

Time taken by a signal from the satellite to reach Earth is .

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512