Answer:

Step-by-step explanation:
The formula for circumference is given by
. Setting this equal to the circumference in the problem, we can find the radius of the sphere:

Now we can use the formula for the surface area of a sphere:
Surface area of a sphere: 
Using
:

Answer:
y = xplus1 sorry, new keyboard and it doesn't have a plus sign
The answer is B and B and B and B and B
Answer:
A
Step-by-step explanation:
I think 10 sweaters and 55 dollars left over. :)