1 Acertain blueprint shows two fences. Fence Ais 1 1/2 feet long but is 1 7/8 inches long on the
blueprint. What is the unit rate for inches per foot on this blueprint? if fence B is 12 feet long, how
long is lence B on the blueprint?

Please help me i been stuck on this for atleast 15 or 20 minutes

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

x=0

step-by-step explanation: