Can you please translate this so I can answer your question
Answer:
I think it is C
Step-by-step explanation:
Forgive me if I am wrong the reason I think so is I did one like this last week. Sorry if it is wrong trying to remember.
she can use all of the flowers. she cut down 9 and bought 18.
c = circumference
pi = 3.14
r = radius = 9 inches
d = diameter
c=pi*d
The radius is half of the diameter, d = 2r. Then d = 2*9=18.
plug into equation. c= pi*d = 3.14*18
round accordingly and you may want to include that the measurement you end up with is in inches.
<span>The equation fpxq =ax defines an exponential function with base a. The domain of the function is all real numbers.</span>