The designers established a relationship between the length, in inches, and width, in inches, of the
rectangular lid. Then they measured the area in square
inches.
The best model for this data is most specifically an
equation representing
function,
where a = and b =

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!

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

15.36 per mile

but forgot to round

i am pretty sure