The surface area of a sphere is given by

where r represents the radius.
As the radius is given as 60 meters we replace r with 60 in the formula above to get the surface area.
Answer:
This is an a fake answer but I want to supposed to be multiple pictures?? Because you said add an explanation for each picture and is this history? Are you sure it’s math
Step-by-step explanation:
Umm maybe try:
f^-1 (x) = -4x/3 + 32/3
let me know if that’s right
825
You just multiply 1000 × 0.825 = 825 students