No he did not because 20% of 250 is 50 and there are 90 students not 50 students!! Hope this helped you a lot !!!
Answer:a) C = 2πr
b) 37.68feet
c) r = C/2π
d) 5.89feet
Step-by-step explanation:
Answer: (x-4)² +(y+5)²=121
Step-by-step explanation:
Happy to help :)
Answer:
0.49
Step-by-step explanation: