Answer:

Step-by-step explanation:

Hope this helps!
Your speed is 13 ft/sec. In order to know our velocity, we would need to know what direction we're moving. You haven't told us anything about our direction, only that our speed is 13 ft/sec.
(1/40) - (1/x) = (1/60)
x = 1/(1/40) - (1/60)) =
<span>A.) 120</span> minutes
Its similar to the other question.
Answer:It would be 8ft ??
Step-by-step explanation: 3ft = 8ft
Answer:
3
*if you ever need to do more math like this, I suggest using desmos :)