Answer:
49π
Step-by-step explanation:
πr^2
π*7^2
49π
Yes, yes it is; well done.
Answer:
Median 4 Mean 5.5 Mode 2
Step-by-step explanation:
Answer:
2a-6>=15 this is because the key word at least means it can be 15 or higher but it cannot be less than 15.
Step-by-step explanation:
Is there another part to your question