How much would a person have to pay if they purchased 15 tickets? Explain.
Suppose a county fair charges a fixed price to enter
and then a fixed charge per ticket to ride different
carnival rides. One person who bought 5 tickets paid
$12.25 while another person who purchased 10 tickets
paid $18.50.

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!