Answer:
Slope=0
Step-by-step explanation:
Point=Y
Answer:
t = 130s
Step-by-step explanation:





If the speed signal sent was actually less, meaning that it would take more time to signal arrives from Earth to Mars. The lower the speed, the higher the time.
Answer:
3/25
Step-by-step explanation:
Since it is stated that 12/25÷4
It can also be written as 12/25/4
Which means 12/25×1/4
So let's solve
3/25
The Reason why we get 3/25 is because 12 is being divided by 4
So the final answer to the given question is 3/25
It would be c because 1 cm. is equal to 10 mm