Answer:
She drove 4 minutes
Step-by-step explanation:
Answer:
Hope it helped!
Step-by-step explanation:
What you know is
area=706.5in^2
formula is 3.14*r*r
what to do is set up an equation
706.5=3.14*r*r
after you divide both sides by 3.14 to cancel it out your left with
225=r^2
then you would take the root of both sides to get
r= 15 , -15
Answer:
Step-by-step explanation:
How many students are in the group? 7
