Answer:
56.52
Step-by-step explanation:
c=2r
C=2*3.14*9
C=56.52
$6.34
15.86 / 2.5 = 6.34
Answer: A gardener would need 1470 flowers.
The answer is 1470 flowers because it’s just a ratio for every one tree there’s two flowers.
change the unit
50 km per 1 hour
50 km/h = 50,000 m/ 3600 s = 13.8 m/s
the lorry speed is 13.5 m/s or 0.3 m slower than the limit
