No it would be Pi *r *r because the r is to the power of 2
Answer:
1600 dollars
Step-by-step explanation:
Find out how much you earn a month
1 month = 4 weeks
1 month = 100 x 4 = 400 dollars
Now find out 4 months
4 months = 400 x 4 = 1600 dollars
Answer:
yes
no
yes
no
Step-by-step explanation:
i think its right