Answer:
3 hr(s)
Step-by-step explanation:
20 km/1 hour
60km/20km = 3
13/7 - (14/21 + 15/21)
= 13/7 - ( 29/21)
= 39/21 - 29/21 = 10/21 = 0.47
x^2-3x+6/x^2-2x
(14, 2 )
Use the midpoint formula
[0.5(x₁ + x₂), 0.5(y₁ + y₂) ]
with (x₁, y₁ ) = (16, 7) and (x₂, y₂ ) = (12, - 3)
midpoint = [0.5(16 + 12), 0.5(7 - 3) ] = [0.5(28), 0.5(4) ] = (14, 2 )
answer is e
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