Answer:
27,77
1 saatte 3600 saniye var
100 km de 100.000 metre yapar o halde
100.000/3600 = 27,77 m/sn yapar
alıntıdır (◍•ᴗ•◍)
Answer:
the set of whole number since it is defined as positive integers + zero

is equation of circle which have radius equal 5 and center in (0,0) point
I think you just divide the 130 ft by the 40 ft = 3.25 ??