I think the answer is 8x. I am not 100% sure
First, it is important to know that speed is equal to distance divided by time. I took a picture of my work. Let me know if you still have questions or cannot read something I've written. Thank you!
The most Kilometers traveled per one hour was traveled by THE BOAT at 75 Km/h. Therefore, the boat had the fastestaverage speed.
The inverse is h squared -1 (x) = 2/5x -8/5
The expression representing the distance is
0
Hello There!
All you really need to do is multiply 160 with 32.

×

≈
5120 cm
Hope this helped!