Answer:
4.77 cm correct to the nearest hundredth.
Step-by-step explanation:
The new circumference = 19 - 4 = 15 cm.
Circumference C = π * diameter
So the diameter = C/π = 15/π = 4.7746 cm
Answer: 0.368421053
Step-by-step explanation: 19/7=0.368412053 :-)
4 I believe
sorry if im wrong, (didn't know if the and was to add or multiply,sorry!)