Answer:
Step-by-step explanation:
For Logan:
Logan swam 750m
Logan distance = 750m
Time taken = 1.3×3600
Time taken = 4680
Logan average speed = distance/time
average speed = 750/4680
Logan Average speed = 0.160m/s
Mila swam 2.3 of Logan's distance
Milan distance = 1725m
Time taken = 1.4×3600
Time taken = 5040s
Milan average speed = distance/time
Milan average speed = 1725/5040
Milan average speed = 0.342m/s
Comparing Milan speed with Logan speed:
Difference in speed = 0.342-0.160
Difference in speed = 0.182m/s
This means that Milan speed is 0.182 greater than Logan speed.
Answer:
yes
Step-by-step explanation:
Answer:
a parabola está sobre a origem
Step-by-step explanation:
portuguese - brazil
, b = 0 , c = 0
concavidade para baixo
Δ = 0
toca um ponto na parábola (0)
a parabola está sobre a origem
Answer:
A. (-4,0)
Step-by-step explanation:
Answer:
Can you please explain more;)
Step-by-step explanation: