52.9109 in pounds if that's what your asking.
Answer:
15,17,19
Step-by-step explanation:
Make an equation : 
Solve the equation:



Since x=15 then the second number is 17 and then 19
Hope this helps!
Stay Safe
Answer:
2960 ft.........is the difference between -40ft and 3000ft
1,3 should be the coordinates. I believe from the graph that has been given in the question