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atroni [7]
3 years ago
11

An airplane flies at a constant speed. It can travel a distance (d) of 1,800 kilometers in 2 hours (t).

Mathematics
1 answer:
ss7ja [257]3 years ago
8 0
D = 900t

because if you want to simplify t (2 hours) into one then you divide 1800 by 2 and that gives you the constant of proportionality (slope) of 900. Using this information you can write the expression d = 900t.
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