Answer:
25 < number
Step-by-step explanation:
hope it will help you
Answer:
they are correct
Step-by-step explanation:
Answer:
-1/7
Hope that helped
Answer:
40
Step-by-step explanation:
40/100=0.4
0.4 x 40= 16
so 40% of 40 is 16
The surface area of a sphere :

Solving this equation for r:
A/(4* pi) = r^2 apply sqrt to both sides:
r = sqrt [A/(4 pi)]
Then the radius of a sphere as a function of its surface area :

Hope you got the idea