Answer:
10000
Step-by-step explanation:
Answer:
2:9
Step-by-step explanation
4:18 divided by 2 is the lowest it can go so 4 divided by 2 is 2
18 divided by 2 is 9 so,
2:9
Answer:
Surface area = 4 π r2 square units
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
2 km per trip x 2 trips = 4 km