10π=2πr
Divide both sides by 2π
10π/2π=r
Simplify
5=r
I'm going to say that the answer is $12 for 24 roses
Answer: 31
Step-by-step explanation:
Formula to find the sample size is given by :_

, where z*= critical value corresponds to confidence level.
= population standard deviation.
E= Margin of error.
As per given , we have

E=1
We know that critical value corresponding to 95% confidence level = z*=1.96
Then, the required sample size would be :



Hence, the required minimum sample size = 31
Angle two would be 180-m<1
180-52= 128
Measurement of angle two is 128 degrees
Answer:
1
Step-by-step explanation:
3^3/5-3-(4-2)^2/2
3^3/3-2^2/2
3-2
=1