Answer:
3 out of 7
Step-by-step explanation:
you just simplify the expression divide it by 2 on both side and it ends up to 3 out of 7
Here's link to the answer:
tinyurl.com/wpazsebu
Answer
A=2πrh+2πr2=2·π·3·6+2·π·32≈169.646
Sarah
Alice: 75%
Mary: 80%
Sarah: 85%
Ellen: 60%
