Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. a (n)=1+(n-.1)

a.)1, –15.4, –40
b.)–4.1, –15.4, –36.9
c.) 0, –12.3, –36.9
d.)1, –11.3, –35.9

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!

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